From 1d7976b24d11f1ba971b95382735b300be80f3df Mon Sep 17 00:00:00 2001
From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 21 Feb 2013 16:43:29 -0800
Subject: [PATCH] backlight: ams369fg06: replace EFAULT with EINVAL
Replace EFAULT with EINVAL, because EFAULT tends to be for the invalid
memory addresses.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/video/backlight/ams369fg06.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c
index b4bf130bc203..22756dda8682 100644
--- a/drivers/video/backlight/ams369fg06.c
+++ b/drivers/video/backlight/ams369fg06.c
@@ -328,7 +328,7 @@ static int ams369fg06_power_on(struct ams369fg06 *lcd)
if (!pd->power_on) {
dev_err(lcd->dev, "power_on is NULL.\n");
- return -EFAULT;
+ return -EINVAL;
} else {
pd->power_on(lcd->ld, 1);
msleep(pd->power_on_delay);
@@ -336,7 +336,7 @@ static int ams369fg06_power_on(struct ams369fg06 *lcd)
if (!pd->reset) {
dev_err(lcd->dev, "reset is NULL.\n");
- return -EFAULT;
+ return -EINVAL;
} else {
pd->reset(lcd->ld);
msleep(pd->reset_delay);
@@ -485,7 +485,7 @@ static int ams369fg06_probe(struct spi_device *spi)
lcd->lcd_pd = spi->dev.platform_data;
if (!lcd->lcd_pd) {
dev_err(&spi->dev, "platform data is NULL\n");
- return -EFAULT;
+ return -EINVAL;
}
ld = lcd_device_register("ams369fg06", &spi->dev, lcd,
--
2.34.1