aboutsummaryrefslogtreecommitdiff
path: root/drivers/sbus
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/sbus')
-rw-r--r--drivers/sbus/char/envctrl.c8
-rw-r--r--drivers/sbus/char/flash.c2
-rw-r--r--drivers/sbus/char/openprom.c4
-rw-r--r--drivers/sbus/sbus.c4
4 files changed, 9 insertions, 9 deletions
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c
index 2cea4f5d208..f2be2ead874 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 6e99507aeb1..262f01e6859 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 5041c9dfbe3..aec3b9f991f 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 6349dd617f8..eee590a51d8 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);