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path: root/drivers/macintosh/therm_adt746x.c
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Diffstat (limited to 'drivers/macintosh/therm_adt746x.c')
-rw-r--r--drivers/macintosh/therm_adt746x.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index 7f86478bdd3..a0f30d0853e 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -47,7 +47,7 @@ static u8 FAN_SPD_SET[2] = {0x30, 0x31};
static u8 default_limits_local[3] = {70, 50, 70}; /* local, sensor1, sensor2 */
static u8 default_limits_chip[3] = {80, 65, 80}; /* local, sensor1, sensor2 */
-static char *sensor_location[3] = {NULL, NULL, NULL};
+static const char *sensor_location[3] = {NULL, NULL, NULL};
static int limit_adjust = 0;
static int fan_speed = -1;
@@ -553,7 +553,7 @@ static int __init
thermostat_init(void)
{
struct device_node* np;
- u32 *prop;
+ const u32 *prop;
int i = 0, offset = 0;
np = of_find_node_by_name(NULL, "fan");
@@ -566,13 +566,13 @@ thermostat_init(void)
else
return -ENODEV;
- prop = (u32 *)get_property(np, "hwsensor-params-version", NULL);
+ prop = get_property(np, "hwsensor-params-version", NULL);
printk(KERN_INFO "adt746x: version %d (%ssupported)\n", *prop,
(*prop == 1)?"":"un");
if (*prop != 1)
return -ENODEV;
- prop = (u32 *)get_property(np, "reg", NULL);
+ prop = get_property(np, "reg", NULL);
if (!prop)
return -ENODEV;