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Commit 563abb4b authored by Valentin Longchamp's avatar Valentin Longchamp Committed by Sascha Hauer
Browse files

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: default avatarValentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent ff46a474

arch/arm/mach-mx3/mx31moboard-devboard.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

arch/arm/mach-mx3/mx31moboard-marxbot.c

+1 −1
Original line number Diff line number Diff line
@@ -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,

arch/arm/mach-mx3/mx31moboard.c

+1 −1
Original line number Diff line number Diff line
@@ -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,