[S390] cio: declare hardware structures packed.

[linux-2.6] / drivers / s390 / cio / chsc.c

diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index cbab8d2ce5cfd664b82fd6f189a0fbc9dfbbfb38..0260f12231e08337b9946b5ed034a88ac67dd602 100644 (file)
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -93,7 +93,7 @@ chsc_get_sch_desc_irq(struct subchannel *sch, void *page)
                u16 sch;          /* subchannel */
                u8 chpid[8];      /* chpids 0-7 */
                u16 fla[8];       /* full link addresses 0-7 */
-       } *ssd_area;
+       } __attribute__ ((packed)) *ssd_area;
 
        ssd_area = page;
 
@@ -444,7 +444,7 @@ __get_chpid_from_lir(void *data)
                u32 andesc[28];
                /* incident-specific information */
                u32 isinfo[28];
-       } *lir;
+       } __attribute__ ((packed)) *lir;
 
        lir = data;
        if (!(lir->iq&0x80))
@@ -483,7 +483,7 @@ chsc_process_crw(void)
                u32 reserved6;
                u32 ccdf[96];   /* content-code dependent field */
                /* ccdf has to be big enough for a link-incident record */
-       } *sei_area;
+       } __attribute__ ((packed)) *sei_area;
 
        if (!sei_page)
                return 0;
@@ -608,7 +608,7 @@ __chp_add_new_sch(struct subchannel_id schid)
        struct schib schib;
        int ret;
 
-       if (stsch(schid, &schib))
+       if (stsch_err(schid, &schib))
                /* We're through */
                return need_rescan ? -EAGAIN : -ENXIO;
 
@@ -967,8 +967,8 @@ static struct bin_attribute chp_measurement_attr = {
 static void
 chsc_remove_chp_cmg_attr(struct channel_path *chp)
 {
-       sysfs_remove_bin_file(&chp->dev.kobj, &chp_measurement_chars_attr);
-       sysfs_remove_bin_file(&chp->dev.kobj, &chp_measurement_attr);
+       device_remove_bin_file(&chp->dev, &chp_measurement_chars_attr);
+       device_remove_bin_file(&chp->dev, &chp_measurement_attr);
 }
 
 static int
@@ -976,14 +976,12 @@ chsc_add_chp_cmg_attr(struct channel_path *chp)
 {
        int ret;
 
-       ret = sysfs_create_bin_file(&chp->dev.kobj,
-                                   &chp_measurement_chars_attr);
+       ret = device_create_bin_file(&chp->dev, &chp_measurement_chars_attr);
        if (ret)
                return ret;
-       ret = sysfs_create_bin_file(&chp->dev.kobj, &chp_measurement_attr);
+       ret = device_create_bin_file(&chp->dev, &chp_measurement_attr);
        if (ret)
-               sysfs_remove_bin_file(&chp->dev.kobj,
-                                     &chp_measurement_chars_attr);
+               device_remove_bin_file(&chp->dev, &chp_measurement_chars_attr);
        return ret;
 }
 
@@ -1042,7 +1040,7 @@ __chsc_do_secm(struct channel_subsystem *css, int enable, void *page)
                u32 : 4;
                u32 fmt : 4;
                u32 : 16;
-       } *secm_area;
+       } __attribute__ ((packed)) *secm_area;
        int ret, ccode;
 
        secm_area = page;
@@ -1253,7 +1251,7 @@ chsc_determine_channel_path_description(int chpid,
                struct chsc_header response;
                u32 zeroes2;
                struct channel_path_desc desc;
-       } *scpd_area;
+       } __attribute__ ((packed)) *scpd_area;
 
        scpd_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
        if (!scpd_area)
@@ -1350,7 +1348,7 @@ chsc_get_channel_measurement_chars(struct channel_path *chp)
                u32 cmg : 8;
                u32 zeroes3;
                u32 data[NR_MEASUREMENT_CHARS];
-       } *scmc_area;
+       } __attribute__ ((packed)) *scmc_area;
 
        scmc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
        if (!scmc_area)
@@ -1517,7 +1515,7 @@ chsc_enable_facility(int operation_code)
                u32 reserved5:4;
                u32 format2:4;
                u32 reserved6:24;
-       } *sda_area;
+       } __attribute__ ((packed)) *sda_area;
 
        sda_area = (void *)get_zeroed_page(GFP_KERNEL|GFP_DMA);
        if (!sda_area)
@@ -1569,7 +1567,7 @@ chsc_determine_css_characteristics(void)
                u32 reserved4;
                u32 general_char[510];
                u32 chsc_char[518];
-       } *scsc_area;
+       } __attribute__ ((packed)) *scsc_area;
 
        scsc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
        if (!scsc_area) {