[PATCH -mmotm] backlight: fix s6e63m0 device attr function returntypes

[Randy Dunlap]

From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>

Fix device attribute functions return types.

drivers/video/backlight/s6e63m0.c:718: warning: initialization from incompatible pointer type
drivers/video/backlight/s6e63m0.c:718: warning: initialization from incompatible pointer type
drivers/video/backlight/s6e63m0.c:732: warning: initialization from incompatible pointer type

Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Cc: InKi Dae  <inki.dae@xxxxxxxxxxx>
Cc: Richard Purdie <rpurdie@xxxxxxxxx>
---
 drivers/video/backlight/s6e63m0.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- mmotm-2010-0519-1612.orig/drivers/video/backlight/s6e63m0.c
+++ mmotm-2010-0519-1612/drivers/video/backlight/s6e63m0.c
@@ -654,7 +654,7 @@ static const struct backlight_ops s6e63m
 	.update_status = s6e63m0_set_brightness,
 };
 
-static int s6e63m0_sysfs_show_gamma_mode(struct device *dev,
+static ssize_t s6e63m0_sysfs_show_gamma_mode(struct device *dev,
 				      struct device_attribute *attr, char *buf)
 {
 	struct s6e63m0 *lcd = dev_get_drvdata(dev);
@@ -681,7 +681,7 @@ static int s6e63m0_sysfs_show_gamma_mode
 	return strlen(buf);
 }
 
-static int s6e63m0_sysfs_store_gamma_mode(struct device *dev,
+static ssize_t s6e63m0_sysfs_store_gamma_mode(struct device *dev,
 				       struct device_attribute *attr,
 				       const char *buf, size_t len)
 {
@@ -718,7 +718,7 @@ static int s6e63m0_sysfs_store_gamma_mod
 static DEVICE_ATTR(gamma_mode, 0644,
 		s6e63m0_sysfs_show_gamma_mode, s6e63m0_sysfs_store_gamma_mode);
 
-static int s6e63m0_sysfs_show_gamma_table(struct device *dev,
+static ssize_t s6e63m0_sysfs_show_gamma_table(struct device *dev,
 				      struct device_attribute *attr, char *buf)
 {
 	struct s6e63m0 *lcd = dev_get_drvdata(dev);
--
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