]> err.no Git - linux-2.6/commitdiff
[PATCH] mark struct file_operations const 3
authorArjan van de Ven <arjan@linux.intel.com>
Mon, 12 Feb 2007 08:55:32 +0000 (00:55 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Mon, 12 Feb 2007 17:48:45 +0000 (09:48 -0800)
Many struct file_operations in the kernel can be "const".  Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data.  In addition it'll catch accidental writes at compile time to
these shared resources.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
58 files changed:
block/blktrace.c
crypto/proc.c
drivers/acorn/char/i2c.c
drivers/block/DAC960.c
drivers/block/acsi_slm.c
drivers/block/aoe/aoechr.c
drivers/block/paride/pg.c
drivers/block/paride/pt.c
drivers/block/pktcdvd.c
drivers/bluetooth/hci_vhci.c
drivers/cdrom/viocd.c
drivers/char/briq_panel.c
drivers/char/drm/drm_drv.c
drivers/char/drm/i810_dma.c
drivers/char/drm/i830_dma.c
drivers/char/generic_nvram.c
drivers/char/mbcs.c
drivers/char/mspec.c
drivers/char/random.c
drivers/char/tpm/tpm_bios.c
drivers/char/viotape.c
drivers/char/watchdog/iTCO_wdt.c
drivers/char/watchdog/omap_wdt.c
drivers/char/watchdog/pc87413_wdt.c
drivers/char/watchdog/pnx4008_wdt.c
drivers/char/watchdog/rm9k_wdt.c
drivers/char/watchdog/smsc37b787_wdt.c
drivers/char/watchdog/w83697hf_wdt.c
drivers/i2c/chips/tps65010.c
drivers/i2c/i2c-dev.c
drivers/ide/ide-proc.c
drivers/ide/ide-tape.c
drivers/ieee1394/dv1394.c
drivers/ieee1394/raw1394.c
drivers/ieee1394/video1394.c
drivers/infiniband/core/ucm.c
drivers/infiniband/core/ucma.c
drivers/infiniband/core/user_mad.c
drivers/infiniband/core/uverbs_main.c
drivers/infiniband/hw/ipath/ipath_diag.c
drivers/infiniband/hw/ipath/ipath_file_ops.c
drivers/infiniband/hw/ipath/ipath_fs.c
drivers/infiniband/hw/ipath/ipath_kernel.h
drivers/infiniband/ulp/ipoib/ipoib_fs.c
drivers/input/input.c
drivers/input/misc/hp_sdc_rtc.c
drivers/input/misc/uinput.c
drivers/input/serio/serio_raw.c
drivers/isdn/capi/capi.c
drivers/isdn/capi/kcapi_proc.c
drivers/isdn/divert/divert_procfs.c
drivers/isdn/hardware/eicon/divamnt.c
drivers/isdn/hardware/eicon/divasi.c
drivers/isdn/hardware/eicon/divasmain.c
drivers/isdn/hardware/eicon/divasproc.c
drivers/isdn/hysdn/hysdn_procconf.c
drivers/isdn/hysdn/hysdn_proclog.c
drivers/isdn/i4l/isdn_common.c

index d36b32ed22f4f7e5abf12112fbe95918115ae90f..3f0e7c37c059037080cbe44456f176c5a4800319 100644 (file)
@@ -264,7 +264,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
        return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
 }
 
-static struct file_operations blk_dropped_fops = {
+static const struct file_operations blk_dropped_fops = {
        .owner =        THIS_MODULE,
        .open =         blk_dropped_open,
        .read =         blk_dropped_read,
index dabce0676f63abb358f469c98a57b44afdd774e1..102c751a124c1d0368b9c7e9d8b1c421181e7667 100644 (file)
@@ -101,7 +101,7 @@ static int crypto_info_open(struct inode *inode, struct file *file)
        return seq_open(file, &crypto_seq_ops);
 }
         
-static struct file_operations proc_crypto_ops = {
+static const struct file_operations proc_crypto_ops = {
        .open           = crypto_info_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
index 9e584a7af434eec943908eeaa97477e2b0b80f06..157d8b73bb64784fb90ecd1d9ec1bffd22321ada 100644 (file)
@@ -238,7 +238,7 @@ static int rtc_ioctl(struct inode *inode, struct file *file,
        return -EINVAL;
 }
 
-static struct file_operations rtc_fops = {
+static const struct file_operations rtc_fops = {
        .ioctl  = rtc_ioctl,
 };
 
index 7b2fa3d8f61c0522b0bb6ff07c2e4de6199b31c3..92bf868ca05684a655395cbd78554dc1e3d02beb 100644 (file)
@@ -7024,7 +7024,7 @@ static int DAC960_gam_ioctl(struct inode *inode, struct file *file,
   return -EINVAL;
 }
 
-static struct file_operations DAC960_gam_fops = {
+static const struct file_operations DAC960_gam_fops = {
        .owner          = THIS_MODULE,
        .ioctl          = DAC960_gam_ioctl
 };
index e04be94d195c5ecca5a8faf9cb0ca6fc24d9b09c..e2e04329096385d3d9d34f08a933cbaa22f837d8 100644 (file)
@@ -269,7 +269,7 @@ static int slm_get_pagesize( int device, int *w, int *h );
 
 static DEFINE_TIMER(slm_timer, slm_test_ready, 0, 0);
 
-static struct file_operations slm_fops = {
+static const struct file_operations slm_fops = {
        .owner =        THIS_MODULE,
        .read =         slm_read,
        .write =        slm_write,
index e22b4c9520a9fdecee3317636bb532ea6404cda6..39e563ea08782cf242972b42d3b8c4795e5a83a4 100644 (file)
@@ -233,7 +233,7 @@ loop:
        }
 }
 
-static struct file_operations aoe_fops = {
+static const struct file_operations aoe_fops = {
        .write = aoechr_write,
        .read = aoechr_read,
        .open = aoechr_open,
index 9970aedbb5d9a05f049b33d7cce2b7079a5436a4..d89e7d32a3b604716a63a03edf7ad0fd3492f6a5 100644 (file)
@@ -227,7 +227,7 @@ static struct class *pg_class;
 
 /* kernel glue structures */
 
-static struct file_operations pg_fops = {
+static const struct file_operations pg_fops = {
        .owner = THIS_MODULE,
        .read = pg_read,
        .write = pg_write,
index c902b25e48697d938179d7002ea7522fab5aad93..9f4e67ee1eb0628917155e99c31810bcbb4a6404 100644 (file)
@@ -232,7 +232,7 @@ static char pt_scratch[512];        /* scratch block buffer */
 
 /* kernel glue structures */
 
-static struct file_operations pt_fops = {
+static const struct file_operations pt_fops = {
        .owner = THIS_MODULE,
        .read = pt_read,
        .write = pt_write,
index c0e89490e3d5c97427eaf2eeb15c42bb672b037f..93fb6ed4ed522da8b53c3dcc96a915bf80e027eb 100644 (file)
@@ -435,7 +435,7 @@ static int pkt_debugfs_fops_open(struct inode *inode, struct file *file)
        return single_open(file, pkt_debugfs_seq_show, inode->i_private);
 }
 
-static struct file_operations debug_fops = {
+static const struct file_operations debug_fops = {
        .open           = pkt_debugfs_fops_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
@@ -2725,7 +2725,7 @@ static int pkt_seq_open(struct inode *inode, struct file *file)
        return single_open(file, pkt_seq_show, PDE(inode)->data);
 }
 
-static struct file_operations pkt_proc_fops = {
+static const struct file_operations pkt_proc_fops = {
        .open   = pkt_seq_open,
        .read   = seq_read,
        .llseek = seq_lseek,
@@ -3052,7 +3052,7 @@ static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cm
 }
 
 
-static struct file_operations pkt_ctl_fops = {
+static const struct file_operations pkt_ctl_fops = {
        .ioctl   = pkt_ctl_ioctl,
        .owner   = THIS_MODULE,
 };
index a278d98a915126a2dac78c6d1865fc11d89181cf..b71a5ccc587f984d11707d6e557d0e77fccb1d92 100644 (file)
@@ -332,7 +332,7 @@ static int vhci_fasync(int fd, struct file *file, int on)
        return 0;
 }
 
-static struct file_operations vhci_fops = {
+static const struct file_operations vhci_fops = {
        .owner          = THIS_MODULE,
        .llseek         = vhci_llseek,
        .read           = vhci_read,
index 93fbf84dcc4a5d48dbd09d34d4ceb6cd3807ea20..dc13ebacedfb4446bc788e72804641e404eeb4a7 100644 (file)
@@ -176,7 +176,7 @@ static int proc_viocd_open(struct inode *inode, struct file *file)
        return single_open(file, proc_viocd_show, NULL);
 }
 
-static struct file_operations proc_viocd_operations = {
+static const struct file_operations proc_viocd_operations = {
        .open           = proc_viocd_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
index 9f8082f8dd290c61aa9d13d6dc5f5be64c68d47d..7f60a18ef76beca074c8c489fc76ca12846f6436 100644 (file)
@@ -187,7 +187,7 @@ static ssize_t briq_panel_write(struct file *file, const char __user *buf, size_
        return len;
 }
 
-static struct file_operations briq_panel_fops = {
+static const struct file_operations briq_panel_fops = {
        .owner          = THIS_MODULE,
        .read           = briq_panel_read,
        .write          = briq_panel_write,
index a70af0de44533efc1914d236218f363e13ac4891..f5b9b2480c149a9d62641f7dcd4ccc0c2d56db1a 100644 (file)
@@ -371,7 +371,7 @@ void drm_exit(struct drm_driver *driver)
 EXPORT_SYMBOL(drm_exit);
 
 /** File operations structure */
-static struct file_operations drm_stub_fops = {
+static const struct file_operations drm_stub_fops = {
        .owner = THIS_MODULE,
        .open = drm_stub_open
 };
index 60cb4e45a75e52362db30dc19bf47d428324f96a..603d17fd2d6912e556250a758b7e3336b96bb3b4 100644 (file)
@@ -112,7 +112,7 @@ static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
        return 0;
 }
 
-static struct file_operations i810_buffer_fops = {
+static const struct file_operations i810_buffer_fops = {
        .open = drm_open,
        .release = drm_release,
        .ioctl = drm_ioctl,
index 95224455ec0cf55078d2598ace38b5730719faff..3314a9fea9e52471304996f251ab9093b8f2d4c9 100644 (file)
@@ -114,7 +114,7 @@ static int i830_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
        return 0;
 }
 
-static struct file_operations i830_buffer_fops = {
+static const struct file_operations i830_buffer_fops = {
        .open = drm_open,
        .release = drm_release,
        .ioctl = drm_ioctl,
index 43ff59816511dddb6f8316c363dfeb39340e2400..2398e864c28d98ab3d11dfb64fe39b9485c1a103 100644 (file)
@@ -117,7 +117,7 @@ static int nvram_ioctl(struct inode *inode, struct file *file,
        return 0;
 }
 
-struct file_operations nvram_fops = {
+const struct file_operations nvram_fops = {
        .owner          = THIS_MODULE,
        .llseek         = nvram_llseek,
        .read           = read_nvram,
index 0afb7ba999cf6b55cc03065c1fa58c12bf0cef67..57f9115a456cfd4b2443195a7fd67d545dd21318 100644 (file)
@@ -46,7 +46,7 @@ LIST_HEAD(soft_list);
 /*
  * file operations
  */
-struct file_operations mbcs_ops = {
+const struct file_operations mbcs_ops = {
        .open = mbcs_open,
        .llseek = mbcs_sram_llseek,
        .read = mbcs_sram_read,
index 235e892261124d81c7c131e06f30bc4b713ad558..7ac30612068b674e742fb5577ed169148347f03f 100644 (file)
@@ -291,7 +291,7 @@ uncached_mmap(struct file *file, struct vm_area_struct *vma)
        return mspec_mmap(file, vma, MSPEC_UNCACHED);
 }
 
-static struct file_operations fetchop_fops = {
+static const struct file_operations fetchop_fops = {
        .owner = THIS_MODULE,
        .mmap = fetchop_mmap
 };
@@ -302,7 +302,7 @@ static struct miscdevice fetchop_miscdev = {
        .fops = &fetchop_fops
 };
 
-static struct file_operations cached_fops = {
+static const struct file_operations cached_fops = {
        .owner = THIS_MODULE,
        .mmap = cached_mmap
 };
@@ -313,7 +313,7 @@ static struct miscdevice cached_miscdev = {
        .fops = &cached_fops
 };
 
-static struct file_operations uncached_fops = {
+static const struct file_operations uncached_fops = {
        .owner = THIS_MODULE,
        .mmap = uncached_mmap
 };
index 13d0b1350a62ed5fb579e727b623cb027e86610c..b9dc7aa1dfb31032b0d83dc5ad7dcb2d9f4cc7d6 100644 (file)
@@ -1117,14 +1117,14 @@ random_ioctl(struct inode * inode, struct file * file,
        }
 }
 
-struct file_operations random_fops = {
+const struct file_operations random_fops = {
        .read  = random_read,
        .write = random_write,
        .poll  = random_poll,
        .ioctl = random_ioctl,
 };
 
-struct file_operations urandom_fops = {
+const struct file_operations urandom_fops = {
        .read  = urandom_read,
        .write = random_write,
        .ioctl = random_ioctl,
index 7fca5f470bebf9109313b3e69a458cd6d8cf9003..4eba32b23b297c2f15bd942292c754bcc4d7708b 100644 (file)
@@ -441,7 +441,7 @@ static int tpm_ascii_bios_measurements_open(struct inode *inode,
        return err;
 }
 
-struct file_operations tpm_ascii_bios_measurements_ops = {
+const struct file_operations tpm_ascii_bios_measurements_ops = {
        .open = tpm_ascii_bios_measurements_open,
        .read = seq_read,
        .llseek = seq_lseek,
@@ -474,7 +474,7 @@ static int tpm_binary_bios_measurements_open(struct inode *inode,
        return err;
 }
 
-struct file_operations tpm_binary_bios_measurements_ops = {
+const struct file_operations tpm_binary_bios_measurements_ops = {
        .open = tpm_binary_bios_measurements_open,
        .read = seq_read,
        .llseek = seq_lseek,
index 9438512b17f1d593d119753d0def60be2b536cda..13faf8d17482a58fdd3dcee95e33769f4bbb6b59 100644 (file)
@@ -872,7 +872,7 @@ free_op:
        return ret;
 }
 
-struct file_operations viotap_fops = {
+const struct file_operations viotap_fops = {
        owner: THIS_MODULE,
        read: viotap_read,
        write: viotap_write,
index 7eac922df8678cecbcde093a53f7da2d3c886257..fd8a44a08cd3604c07d70d8cd4cef8cd7f757cd9 100644 (file)
@@ -539,7 +539,7 @@ static int iTCO_wdt_ioctl (struct inode *inode, struct file *file,
  *     Kernel Interfaces
  */
 
-static struct file_operations iTCO_wdt_fops = {
+static const struct file_operations iTCO_wdt_fops = {
        .owner =        THIS_MODULE,
        .llseek =       no_llseek,
        .write =        iTCO_wdt_write,
index 6c6f97332dbb4ef076e2e917d4d0b1a50f3b4591..84074a697dce54dc2124aba8484f5efc969de594 100644 (file)
@@ -230,7 +230,7 @@ omap_wdt_ioctl(struct inode *inode, struct file *file,
        }
 }
 
-static struct file_operations omap_wdt_fops = {
+static const struct file_operations omap_wdt_fops = {
        .owner = THIS_MODULE,
        .write = omap_wdt_write,
        .ioctl = omap_wdt_ioctl,
index 1d447e32af419ed73eff046eff04e85a1e294eb5..a77a90717ad21cca1f2c553c4cbc2d3bac7f14ec 100644 (file)
@@ -526,7 +526,7 @@ static int pc87413_notify_sys(struct notifier_block *this,
 
 /* -- Module's structures ---------------------------------------*/
 
-static struct file_operations pc87413_fops = {
+static const struct file_operations pc87413_fops = {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
        .write          = pc87413_write,
index 3a55fc6abcd8fe3a7382111dbf24493c97a31a4d..ff6f1ca1e5e7119b48ace7d55843b0b6871367c6 100644 (file)
@@ -238,7 +238,7 @@ static int pnx4008_wdt_release(struct inode *inode, struct file *file)
        return 0;
 }
 
-static struct file_operations pnx4008_wdt_fops = {
+static const struct file_operations pnx4008_wdt_fops = {
        .owner = THIS_MODULE,
        .llseek = no_llseek,
        .write = pnx4008_wdt_write,
index 7576a13e86bc062d4b0dd92cc7e0b60510354892..b4678839d3bbaf4ca7dbb7f17968a0944c712369 100644 (file)
@@ -95,7 +95,7 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be disabled once started");
 
 
 /* Kernel interfaces */
-static struct file_operations fops = {
+static const struct file_operations fops = {
        .owner          = THIS_MODULE,
        .open           = wdt_gpi_open,
        .release        = wdt_gpi_release,
index 9f56913b484ff42fea94800f5c7a0111d9d0bee2..a9681d580dd355dbb2753202fead86fec358e695 100644 (file)
@@ -510,7 +510,7 @@ static int wb_smsc_wdt_notify_sys(struct notifier_block *this, unsigned long cod
 
 /* -- Module's structures ---------------------------------------*/
 
-static struct file_operations wb_smsc_wdt_fops =
+static const struct file_operations wb_smsc_wdt_fops =
 {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
index 7768b55487c88e6bf50ba8248c416937b4c88f7d..c960ec110dd7c07c0464c840234f1f4957eb81da 100644 (file)
@@ -323,7 +323,7 @@ wdt_notify_sys(struct notifier_block *this, unsigned long code,
  *     Kernel Interfaces
  */
 
-static struct file_operations wdt_fops = {
+static const struct file_operations wdt_fops = {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
        .write          = wdt_write,
index 4ee56def61f277cd019001dd9ffb434053f59f38..214fbb1423c5ba357adda0fa1cd14b1492aa5414 100644 (file)
@@ -308,7 +308,7 @@ static int dbg_tps_open(struct inode *inode, struct file *file)
        return single_open(file, dbg_show, inode->i_private);
 }
 
-static struct file_operations debug_fops = {
+static const struct file_operations debug_fops = {
        .open           = dbg_tps_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
index ac5bd2a7ca9906115c1380423d249d3f92adbe84..cb4fa9bef8cd5ef1602a3ddf9bc02d1557d5d744 100644 (file)
@@ -392,7 +392,7 @@ static int i2cdev_release(struct inode *inode, struct file *file)
        return 0;
 }
 
-static struct file_operations i2cdev_fops = {
+static const struct file_operations i2cdev_fops = {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
        .read           = i2cdev_read,
index ad49bd823ebd11548696e43c66ee7392ac5a8306..30a5780f4185a7e6c4fe6ac65c79df25d822357c 100644 (file)
@@ -548,7 +548,7 @@ static int ide_drivers_open(struct inode *inode, struct file *file)
        return single_open(file, &ide_drivers_show, NULL);
 }
 
-static struct file_operations ide_drivers_operations = {
+static const struct file_operations ide_drivers_operations = {
        .open           = ide_drivers_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
index b3bcd1d7315e8780e6d74885a0d1f39862270162..c6eec0413a6c5f323bf67798554a6a794747773e 100644 (file)
@@ -4779,7 +4779,7 @@ static ide_driver_t idetape_driver = {
 /*
  *     Our character device supporting functions, passed to register_chrdev.
  */
-static struct file_operations idetape_fops = {
+static const struct file_operations idetape_fops = {
        .owner          = THIS_MODULE,
        .read           = idetape_chrdev_read,
        .write          = idetape_chrdev_write,
index 55d6ae664fd621639815a6c06b266e4348a19cc3..dee9529aa8e7e3a742e1223fc4bd51d63f87c6fd 100644 (file)
@@ -2147,7 +2147,7 @@ out:
 }
 
 static struct cdev dv1394_cdev;
-static struct file_operations dv1394_fops=
+static const struct file_operations dv1394_fops=
 {
        .owner =        THIS_MODULE,
        .poll =         dv1394_poll,
index a77a832828c84220d6d504c9be4d55101e5754ea..aa9ca8385ec769304e0bc928c51d52be92641aa6 100644 (file)
@@ -3013,7 +3013,7 @@ static struct hpsb_highlevel raw1394_highlevel = {
 };
 
 static struct cdev raw1394_cdev;
-static struct file_operations raw1394_fops = {
+static const struct file_operations raw1394_fops = {
        .owner = THIS_MODULE,
        .read = raw1394_read,
        .write = raw1394_write,
index f4d1ec00af652372b1ed37a5a5ffa2401e5dc2d8..95ca26d7527297354021b2b18b2e89637c53dc7b 100644 (file)
@@ -1277,7 +1277,7 @@ static long video1394_compat_ioctl(struct file *f, unsigned cmd, unsigned long a
 #endif
 
 static struct cdev video1394_cdev;
-static struct file_operations video1394_fops=
+static const struct file_operations video1394_fops=
 {
        .owner =        THIS_MODULE,
        .unlocked_ioctl = video1394_ioctl,
index f15220a0ee75dda635079975df75dfe406996d05..ee51d79a7ad5048ba97830934ad1961abf5b0376 100644 (file)
@@ -1221,7 +1221,7 @@ static void ib_ucm_release_class_dev(struct class_device *class_dev)
        kfree(dev);
 }
 
-static struct file_operations ucm_fops = {
+static const struct file_operations ucm_fops = {
        .owner   = THIS_MODULE,
        .open    = ib_ucm_open,
        .release = ib_ucm_close,
index e2e8d329b44389cd04230c55853db3f55f75a07b..6b81b98961c7b8014120cfd79cf939f478778e12 100644 (file)
@@ -833,7 +833,7 @@ static int ucma_close(struct inode *inode, struct file *filp)
        return 0;
 }
 
-static struct file_operations ucma_fops = {
+static const struct file_operations ucma_fops = {
        .owner   = THIS_MODULE,
        .open    = ucma_open,
        .release = ucma_close,
index 807fbd6b84140b99152aa52f978412827692bc5e..c069ebeba8e33c18746459830b05c61d8469bd45 100644 (file)
@@ -771,7 +771,7 @@ static int ib_umad_close(struct inode *inode, struct file *filp)
        return 0;
 }
 
-static struct file_operations umad_fops = {
+static const struct file_operations umad_fops = {
        .owner          = THIS_MODULE,
        .read           = ib_umad_read,
        .write          = ib_umad_write,
@@ -846,7 +846,7 @@ static int ib_umad_sm_close(struct inode *inode, struct file *filp)
        return ret;
 }
 
-static struct file_operations umad_sm_fops = {
+static const struct file_operations umad_sm_fops = {
        .owner   = THIS_MODULE,
        .open    = ib_umad_sm_open,
        .release = ib_umad_sm_close
index a617ca7b69236d8e2a35bfbec52bc4b0c55dc16e..f8bc822a3cc3cca4ab26249e48a639670e397636 100644 (file)
@@ -375,7 +375,7 @@ static int ib_uverbs_event_close(struct inode *inode, struct file *filp)
        return 0;
 }
 
-static struct file_operations uverbs_event_fops = {
+static const struct file_operations uverbs_event_fops = {
        .owner   = THIS_MODULE,
        .read    = ib_uverbs_event_read,
        .poll    = ib_uverbs_event_poll,
@@ -679,14 +679,14 @@ static int ib_uverbs_close(struct inode *inode, struct file *filp)
        return 0;
 }
 
-static struct file_operations uverbs_fops = {
+static const struct file_operations uverbs_fops = {
        .owner   = THIS_MODULE,
        .write   = ib_uverbs_write,
        .open    = ib_uverbs_open,
        .release = ib_uverbs_close
 };
 
-static struct file_operations uverbs_mmap_fops = {
+static const struct file_operations uverbs_mmap_fops = {
        .owner   = THIS_MODULE,
        .write   = ib_uverbs_write,
        .mmap    = ib_uverbs_mmap,
index 28c087b824c2846c7d6e971e59359295618587b0..0f13a2182cc7d1bd0707058dc435f07343b2162f 100644 (file)
@@ -59,7 +59,7 @@ static ssize_t ipath_diag_read(struct file *fp, char __user *data,
 static ssize_t ipath_diag_write(struct file *fp, const char __user *data,
                                size_t count, loff_t *off);
 
-static struct file_operations diag_file_ops = {
+static const struct file_operations diag_file_ops = {
        .owner = THIS_MODULE,
        .write = ipath_diag_write,
        .read = ipath_diag_read,
@@ -71,7 +71,7 @@ static ssize_t ipath_diagpkt_write(struct file *fp,
                                   const char __user *data,
                                   size_t count, loff_t *off);
 
-static struct file_operations diagpkt_file_ops = {
+static const struct file_operations diagpkt_file_ops = {
        .owner = THIS_MODULE,
        .write = ipath_diagpkt_write,
 };
index b932bcb67a5edc8a99420dfd80e34bc41e93559e..5d64ff87529715e439ecdd495e8a547bafef5059 100644 (file)
@@ -54,7 +54,7 @@ static ssize_t ipath_write(struct file *, const char __user *, size_t,
 static unsigned int ipath_poll(struct file *, struct poll_table_struct *);
 static int ipath_mmap(struct file *, struct vm_area_struct *);
 
-static struct file_operations ipath_file_ops = {
+static const struct file_operations ipath_file_ops = {
        .owner = THIS_MODULE,
        .write = ipath_write,
        .open = ipath_open,
@@ -2153,7 +2153,7 @@ bail:
 
 static struct class *ipath_class;
 
-static int init_cdev(int minor, char *name, struct file_operations *fops,
+static int init_cdev(int minor, char *name, const struct file_operations *fops,
                     struct cdev **cdevp, struct class_device **class_devp)
 {
        const dev_t dev = MKDEV(IPATH_MAJOR, minor);
@@ -2210,7 +2210,7 @@ done:
        return ret;
 }
 
-int ipath_cdev_init(int minor, char *name, struct file_operations *fops,
+int ipath_cdev_init(int minor, char *name, const struct file_operations *fops,
                    struct cdev **cdevp, struct class_device **class_devp)
 {
        return init_cdev(minor, name, fops, cdevp, class_devp);
index 79a60f020a21a294938b0b6ca11ae13b532a1aee..5b40a846ff95490f61b93ce4d6f7a08d821570fa 100644 (file)
@@ -47,7 +47,7 @@
 static struct super_block *ipath_super;
 
 static int ipathfs_mknod(struct inode *dir, struct dentry *dentry,
-                        int mode, struct file_operations *fops,
+                        int mode, const struct file_operations *fops,
                         void *data)
 {
        int error;
@@ -81,7 +81,7 @@ bail:
 
 static int create_file(const char *name, mode_t mode,
                       struct dentry *parent, struct dentry **dentry,
-                      struct file_operations *fops, void *data)
+                      const struct file_operations *fops, void *data)
 {
        int error;
 
@@ -105,7 +105,7 @@ static ssize_t atomic_stats_read(struct file *file, char __user *buf,
                                       sizeof ipath_stats);
 }
 
-static struct file_operations atomic_stats_ops = {
+static const struct file_operations atomic_stats_ops = {
        .read = atomic_stats_read,
 };
 
@@ -127,7 +127,7 @@ static ssize_t atomic_counters_read(struct file *file, char __user *buf,
                                       sizeof counters);
 }
 
-static struct file_operations atomic_counters_ops = {
+static const struct file_operations atomic_counters_ops = {
        .read = atomic_counters_read,
 };
 
@@ -166,7 +166,7 @@ static ssize_t atomic_node_info_read(struct file *file, char __user *buf,
                                       sizeof nodeinfo);
 }
 
-static struct file_operations atomic_node_info_ops = {
+static const struct file_operations atomic_node_info_ops = {
        .read = atomic_node_info_read,
 };
 
@@ -291,7 +291,7 @@ static ssize_t atomic_port_info_read(struct file *file, char __user *buf,
                                       sizeof portinfo);
 }
 
-static struct file_operations atomic_port_info_ops = {
+static const struct file_operations atomic_port_info_ops = {
        .read = atomic_port_info_read,
 };
 
@@ -394,7 +394,7 @@ bail:
        return ret;
 }
 
-static struct file_operations flash_ops = {
+static const struct file_operations flash_ops = {
        .read = flash_read,
        .write = flash_write,
 };
index 986b2125b8f5826cd4a1fd95b29014a373914f19..6d8d05fb5999e41a77552455c5492b0d30da6e18 100644 (file)
@@ -593,7 +593,7 @@ void ipath_shutdown_device(struct ipath_devdata *);
 void ipath_disarm_senderrbufs(struct ipath_devdata *);
 
 struct file_operations;
-int ipath_cdev_init(int minor, char *name, struct file_operations *fops,
+int ipath_cdev_init(int minor, char *name, const struct file_operations *fops,
                    struct cdev **cdevp, struct class_device **class_devp);
 void ipath_cdev_cleanup(struct cdev **cdevp,
                        struct class_device **class_devp);
index f1cb83688b318ef62d0cf6240019e23db74676f7..44c174182a829b39a53d80d72c3f38791f398bbc 100644 (file)
@@ -146,7 +146,7 @@ static int ipoib_mcg_open(struct inode *inode, struct file *file)
        return 0;
 }
 
-static struct file_operations ipoib_mcg_fops = {
+static const struct file_operations ipoib_mcg_fops = {
        .owner   = THIS_MODULE,
        .open    = ipoib_mcg_open,
        .read    = seq_read,
@@ -252,7 +252,7 @@ static int ipoib_path_open(struct inode *inode, struct file *file)
        return 0;
 }
 
-static struct file_operations ipoib_path_fops = {
+static const struct file_operations ipoib_path_fops = {
        .owner   = THIS_MODULE,
        .open    = ipoib_path_open,
        .read    = seq_read,
index 7cf2b4f603a36c278736b7e257e8318285ab2948..14d4c0493c36c7da7ec4a0b0c3e55162a2b3b72a 100644 (file)
@@ -482,7 +482,7 @@ static int input_proc_devices_open(struct inode *inode, struct file *file)
        return seq_open(file, &input_devices_seq_ops);
 }
 
-static struct file_operations input_devices_fileops = {
+static const struct file_operations input_devices_fileops = {
        .owner          = THIS_MODULE,
        .open           = input_proc_devices_open,
        .poll           = input_proc_devices_poll,
@@ -533,7 +533,7 @@ static int input_proc_handlers_open(struct inode *inode, struct file *file)
        return seq_open(file, &input_handlers_seq_ops);
 }
 
-static struct file_operations input_handlers_fileops = {
+static const struct file_operations input_handlers_fileops = {
        .owner          = THIS_MODULE,
        .open           = input_proc_handlers_open,
        .read           = seq_read,
@@ -1142,7 +1142,7 @@ static int input_open_file(struct inode *inode, struct file *file)
        return err;
 }
 
-static struct file_operations input_fops = {
+static const struct file_operations input_fops = {
        .owner = THIS_MODULE,
        .open = input_open_file,
 };
index 31d5a13bfd6bb3a534b11918676fda5fb06112fe..ab76ea442fa56140a89d58df87cc934e1073ab2f 100644 (file)
@@ -670,7 +670,7 @@ static int hp_sdc_rtc_ioctl(struct inode *inode, struct file *file,
 #endif
 }
 
-static struct file_operations hp_sdc_rtc_fops = {
+static const struct file_operations hp_sdc_rtc_fops = {
         .owner =       THIS_MODULE,
         .llseek =      no_llseek,
         .read =                hp_sdc_rtc_read,
index 9516439b7c78837ed83ede2d6559c194b4aeb50e..42556232c52388f8d85b68ce596292a6a5fe5b64 100644 (file)
@@ -627,7 +627,7 @@ static long uinput_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
        return retval;
 }
 
-static struct file_operations uinput_fops = {
+static const struct file_operations uinput_fops = {
        .owner          = THIS_MODULE,
        .open           = uinput_open,
        .release        = uinput_release,
index 088ebc348ba31da45ddefa6b10a51aabf168185f..887357666c683f0337dfe8dfef3756fd3fe77ad2 100644 (file)
@@ -234,7 +234,7 @@ static unsigned int serio_raw_poll(struct file *file, poll_table *wait)
        return 0;
 }
 
-static struct file_operations serio_raw_fops = {
+static const struct file_operations serio_raw_fops = {
        .owner =        THIS_MODULE,
        .open =         serio_raw_open,
        .release =      serio_raw_release,
index 9e48bb5a3c095ebca55c8ef47517e277c60aa790..db1260f73f10e2aee4ea40dce75c09c62a79f570 100644 (file)
@@ -1003,7 +1003,7 @@ capi_release(struct inode *inode, struct file *file)
        return 0;
 }
 
-static struct file_operations capi_fops =
+static const struct file_operations capi_fops =
 {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
index ca9dc00a45c4aedc9147c4c47877194000c1d36e..31f4fd8b8b0a563e4d058591befc095870725466 100644 (file)
@@ -113,14 +113,14 @@ static int seq_contrstats_open(struct inode *inode, struct file *file)
        return seq_open(file, &seq_contrstats_ops);
 }
 
-static struct file_operations proc_controller_ops = {
+static const struct file_operations proc_controller_ops = {
        .open           = seq_controller_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
        .release        = seq_release,
 };
 
-static struct file_operations proc_contrstats_ops = {
+static const struct file_operations proc_contrstats_ops = {
        .open           = seq_contrstats_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
@@ -218,14 +218,14 @@ seq_applstats_open(struct inode *inode, struct file *file)
        return seq_open(file, &seq_applstats_ops);
 }
 
-static struct file_operations proc_applications_ops = {
+static const struct file_operations proc_applications_ops = {
        .open           = seq_applications_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
        .release        = seq_release,
 };
 
-static struct file_operations proc_applstats_ops = {
+static const struct file_operations proc_applstats_ops = {
        .open           = seq_applstats_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
@@ -302,7 +302,7 @@ seq_capi_driver_open(struct inode *inode, struct file *file)
        return err;
 }
 
-static struct file_operations proc_driver_ops = {
+static const struct file_operations proc_driver_ops = {
        .open           = seq_capi_driver_open,
        .read           = seq_read,
        .llseek         = seq_lseek,
index 06967da7c4a8fd0ee13ce94a8d46cfda8797051d..53a189003355b125b5bf9bb7cbd2b133d4ef9147 100644 (file)
@@ -256,7 +256,7 @@ isdn_divert_ioctl(struct inode *inode, struct file *file,
 
 
 #ifdef CONFIG_PROC_FS
-static struct file_operations isdn_fops =
+static const struct file_operations isdn_fops =
 {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
index 77155d9f399bc1d1b46c2323ac4f6bedb48b30db..6b2940ed077692c66f030c761997d060403918c2 100644 (file)
@@ -164,7 +164,7 @@ static ssize_t divas_maint_read(struct file *file, char __user *buf,
        return (maint_read_write(buf, (int) count));
 }
 
-static struct file_operations divas_maint_fops = {
+static const struct file_operations divas_maint_fops = {
        .owner   = THIS_MODULE,
        .llseek  = no_llseek,
        .read    = divas_maint_read,
index fff0d89c806b47a3a8be7736bd69719045837461..556b19615bc76e2e8a1a0cb7458687f7449370b0 100644 (file)
@@ -131,7 +131,7 @@ static void remove_um_idi_proc(void)
        }
 }
 
-static struct file_operations divas_idi_fops = {
+static const struct file_operations divas_idi_fops = {
        .owner   = THIS_MODULE,
        .llseek  = no_llseek,
        .read    = um_idi_read,
index 91fc92c01afe84930dc5bd5838a9db52ebb1c6d5..b365e44072c020970c00eb1572814b4b5b67e5cb 100644 (file)
@@ -663,7 +663,7 @@ static unsigned int divas_poll(struct file *file, poll_table * wait)
        return (POLLIN | POLLRDNORM);
 }
 
-static struct file_operations divas_fops = {
+static const struct file_operations divas_fops = {
        .owner   = THIS_MODULE,
        .llseek  = no_llseek,
        .read    = divas_read,
index 6a4373a4f1e8c7715a274eff93db299fdffa8970..0632a260699858cf7bc7a3036d366b34d888eed5 100644 (file)
@@ -113,7 +113,7 @@ static int divas_close(struct inode *inode, struct file *file)
        return (0);
 }
 
-static struct file_operations divas_fops = {
+static const struct file_operations divas_fops = {
        .owner   = THIS_MODULE,
        .llseek  = no_llseek,
        .read    = divas_read,
index 94a935089119b48d1d5f14e51ed195caeda1fc2a..dc477e0aab0ef15c4cf9df56e96405a166f6b8aa 100644 (file)
@@ -367,7 +367,7 @@ hysdn_conf_close(struct inode *ino, struct file *filep)
 /******************************************************/
 /* table for conf filesystem functions defined above. */
 /******************************************************/
-static struct file_operations conf_fops =
+static const struct file_operations conf_fops =
 {
        .llseek         = no_llseek,
        .read           = hysdn_conf_read,
index 375d956884d73faa0c6168c56fa37748a0610dd9..f7e83a86f444cdb37d2bc18b3962212f1bf7a41c 100644 (file)
@@ -383,7 +383,7 @@ hysdn_log_poll(struct file *file, poll_table * wait)
 /**************************************************/
 /* table for log filesystem functions defined above. */
 /**************************************************/
-static struct file_operations log_fops =
+static const struct file_operations log_fops =
 {
        .llseek         = no_llseek,
        .read           = hysdn_log_read,
index 6a2ef0a87ed9a5143ba61a396cd35bdfd4908f68..9c926e41b1140fc463ca448960a7bec233b14f70 100644 (file)
@@ -1822,7 +1822,7 @@ isdn_close(struct inode *ino, struct file *filep)
        return 0;
 }
 
-static struct file_operations isdn_fops =
+static const struct file_operations isdn_fops =
 {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,