mx31moboard: invert sdhc ro signal sense

Small confusion with our hardware engineer, the WP signal (RO) is
active low on our boards, the signal has to inverted.

This is a pretty straightforward patch, it could even go to -rc,
but if not, then push it for 2.6.32.

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

3 files changed, 3 insertions, 3 deletions

diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c
index 4704405165a..b48581e7ded 100644
--- a/arch/arm/mach-mx3/mx31moboard-devboard.c
+++ b/arch/arm/mach-mx3/mx31moboard-devboard.c
@@ -63,7 +63,7 @@ static struct imxuart_platform_data uart_pdata = {
 
 static int devboard_sdhc2_get_ro(struct device *dev)
 {
-        return gpio_get_value(SDHC2_WP);
+        return !gpio_get_value(SDHC2_WP);
 }
 
 static int devboard_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c
index 641c3d6153a..901fb0166c0 100644
--- a/arch/arm/mach-mx3/mx31moboard-marxbot.c
+++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c
@@ -67,7 +67,7 @@ static unsigned int marxbot_pins[] = {
 
 static int marxbot_sdhc2_get_ro(struct device *dev)
 {
-        return gpio_get_value(SDHC2_WP);
+        return !gpio_get_value(SDHC2_WP);
 }
 
 static int marxbot_sdhc2_init(struct device *dev, irq_handler_t detect_irq,
diff --git a/arch/arm/mach-mx3/mx31moboard.c b/arch/arm/mach-mx3/mx31moboard.c
index a17f2e41160..2a2da4739ec 100644
--- a/arch/arm/mach-mx3/mx31moboard.c
+++ b/arch/arm/mach-mx3/mx31moboard.c
@@ -94,7 +94,7 @@ static struct imxi2c_platform_data moboard_i2c1_pdata = {
 
 static int moboard_sdhc1_get_ro(struct device *dev)
 {
-        return gpio_get_value(SDHC1_WP);
+        return !gpio_get_value(SDHC1_WP);
 }
 
 static int moboard_sdhc1_init(struct device *dev, irq_handler_t detect_irq,