From: Stephen Rothwell Date: Thu, 29 Mar 2007 07:49:54 +0000 (-0700) Subject: [SPARC/64] constify of_get_property return: drivers X-Git-Tag: v2.6.22-rc1~1127^2~58 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccf0dec6fcadb4e1c877b9bafb031a6bdb7112b9;p=linux-2.6 [SPARC/64] constify of_get_property return: drivers The only unfortunate bit here is that the name field of struct map_info is not const, so for now we put a cast on the assignment of it. Signed-off-by: Stephen Rothwell Signed-off-by: David S. Miller --- diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c index 4db2055cee..001af7f7dd 100644 --- a/drivers/mtd/maps/sun_uflash.c +++ b/drivers/mtd/maps/sun_uflash.c @@ -39,7 +39,7 @@ MODULE_VERSION("2.0"); static LIST_HEAD(device_list); struct uflash_dev { - char *name; /* device name */ + const char *name; /* device name */ struct map_info map; /* mtd map info */ struct mtd_info *mtd; /* mtd info */ }; @@ -80,7 +80,7 @@ int uflash_devinit(struct linux_ebus_device *edev, struct device_node *dp) up->name = of_get_property(dp, "model", NULL); if (up->name && 0 < strlen(up->name)) - up->map.name = up->name; + up->map.name = (char *)up->name; up->map.phys = res->start; diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 08ea61db46..bb07b79817 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -2914,7 +2914,7 @@ static int __devinit gem_get_device_address(struct gem *gp) int use_idprom = 1; if (pcp != NULL) { - unsigned char *addr; + const unsigned char *addr; int len; addr = of_get_property(pcp->prom_node, "local-mac-address", diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index 192bbc91c7..bee5e5b309 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2704,7 +2704,7 @@ static int __devinit happy_meal_sbus_probe_one(struct sbus_dev *sdev, int is_qfe dev->dev_addr[i] = macaddr[i]; macaddr[5]++; } else { - unsigned char *addr; + const unsigned char *addr; int len; addr = of_get_property(dp, "local-mac-address", &len); @@ -3081,7 +3081,7 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev, macaddr[5]++; } else { #ifdef CONFIG_SPARC - unsigned char *addr; + const unsigned char *addr; int len; if (qfe_slot != -1 && @@ -3300,7 +3300,7 @@ static int __devinit hme_sbus_probe(struct of_device *dev, const struct of_devic { struct sbus_dev *sdev = to_sbus_device(&dev->dev); struct device_node *dp = dev->node; - char *model = of_get_property(dp, "model", NULL); + const char *model = of_get_property(dp, "model", NULL); int is_qfe = (match->data != NULL); if (!is_qfe && model && !strcmp(model, "SUNW,sbus-qfe")) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 256969e130..45b4e018b5 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -10996,7 +10996,7 @@ static int __devinit tg3_get_macaddr_sparc(struct tg3 *tp) struct pcidev_cookie *pcp = pdev->sysdata; if (pcp != NULL) { - unsigned char *addr; + const unsigned char *addr; int len; addr = of_get_property(pcp->prom_node, "local-mac-address", diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c index e3774a5223..03c14181b6 100644 --- a/drivers/net/tulip/tulip_core.c +++ b/drivers/net/tulip/tulip_core.c @@ -1544,7 +1544,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev, dev->dev_addr[i] = last_phys_addr[i] + 1; #if defined(__sparc__) if (pcp) { - unsigned char *addr; + const unsigned char *addr; int len; addr = of_get_property(pcp->prom_node, diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c index 2cea4f5d20..f2be2ead87 100644 --- a/drivers/sbus/char/envctrl.c +++ b/drivers/sbus/char/envctrl.c @@ -726,7 +726,7 @@ static struct miscdevice envctrl_dev = { * Return: None. */ static void envctrl_set_mon(struct i2c_child_t *pchild, - char *chnl_desc, + const char *chnl_desc, int chnl_no) { /* Firmware only has temperature type. It does not distinguish @@ -763,8 +763,8 @@ static void envctrl_set_mon(struct i2c_child_t *pchild, static void envctrl_init_adc(struct i2c_child_t *pchild, struct device_node *dp) { int i = 0, len; - char *pos; - unsigned int *pval; + const char *pos; + const unsigned int *pval; /* Firmware describe channels into a stream separated by a '\0'. */ pos = of_get_property(dp, "channels-description", &len); @@ -859,7 +859,7 @@ static void envctrl_init_i2c_child(struct linux_ebus_child *edev_child, { int len, i, tbls_size = 0; struct device_node *dp = edev_child->prom_node; - void *pval; + const void *pval; /* Get device address. */ pval = of_get_property(dp, "reg", &len); diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c index 6e99507aeb..262f01e685 100644 --- a/drivers/sbus/char/flash.c +++ b/drivers/sbus/char/flash.c @@ -190,7 +190,7 @@ static int __init flash_init(void) } if (!sdev) { #ifdef CONFIG_PCI - struct linux_prom_registers *ebus_regs; + const struct linux_prom_registers *ebus_regs; for_each_ebus(ebus) { for_each_ebusdev(edev, ebus) { diff --git a/drivers/sbus/char/openprom.c b/drivers/sbus/char/openprom.c index 5041c9dfbe..aec3b9f991 100644 --- a/drivers/sbus/char/openprom.c +++ b/drivers/sbus/char/openprom.c @@ -141,7 +141,7 @@ static int copyout(void __user *info, struct openpromio *opp, int len) static int opromgetprop(void __user *argp, struct device_node *dp, struct openpromio *op, int bufsize) { - void *pval; + const void *pval; int len; if (!dp || @@ -410,7 +410,7 @@ static int opiocget(void __user *argp, DATA *data) struct opiocdesc op; struct device_node *dp; char *str; - void *pval; + const void *pval; int err, len; if (copy_from_user(&op, argp, sizeof(op))) diff --git a/drivers/sbus/sbus.c b/drivers/sbus/sbus.c index 6349dd617f..eee590a51d 100644 --- a/drivers/sbus/sbus.c +++ b/drivers/sbus/sbus.c @@ -35,7 +35,7 @@ struct sbus_bus *sbus_root; static void __init fill_sbus_device(struct device_node *dp, struct sbus_dev *sdev) { unsigned long base; - void *pval; + const void *pval; int len, err; sdev->prom_node = dp->node; @@ -86,7 +86,7 @@ static void __init fill_sbus_device(struct device_node *dp, struct sbus_dev *sde static void __init sbus_bus_ranges_init(struct device_node *dp, struct sbus_bus *sbus) { - void *pval; + const void *pval; int len; pval = of_get_property(dp, "ranges", &len); diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index 9f10689905..c4195ea869 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -1403,7 +1403,7 @@ static int __devinit qpti_sbus_probe(struct of_device *dev, const struct of_devi struct scsi_host_template *tpnt = match->data; struct Scsi_Host *host; struct qlogicpti *qpti; - char *fcode; + const char *fcode; /* Sometimes Antares cards come up not completely * setup, and we get a report of a zero IRQ. diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 96a852aa19..bfd44177a2 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -1387,8 +1387,8 @@ static enum su_type __devinit su_get_type(struct device_node *dp) struct device_node *ap = of_find_node_by_path("/aliases"); if (ap) { - char *keyb = of_get_property(ap, "keyboard", NULL); - char *ms = of_get_property(ap, "mouse", NULL); + const char *keyb = of_get_property(ap, "keyboard", NULL); + const char *ms = of_get_property(ap, "mouse", NULL); if (keyb) { if (dp == of_find_node_by_path(keyb)) diff --git a/drivers/video/cg3.c b/drivers/video/cg3.c index 767c850f8e..f042428a84 100644 --- a/drivers/video/cg3.c +++ b/drivers/video/cg3.c @@ -266,7 +266,7 @@ static void __devinit cg3_init_fix(struct fb_info *info, int linebytes, static void __devinit cg3_rdi_maybe_fixup_var(struct fb_var_screeninfo *var, struct device_node *dp) { - char *params; + const char *params; char *p; int ww, hh;