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| author | Valentin Longchamp <valentin.longchamp@epfl.ch> | 2009-08-11 17:29:21 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-08-14 12:33:23 +0200 |
| commit | 563abb4be1a79e7b64784d43beb9d0cacb1bad6f (patch) | |
| tree | d52d6d8ea651a65409b894821d2380e03954f2d2 /arch/arm/mach-mx3/mx31moboard-devboard.c | |
| parent | ff46a474ca2566d79e8d7454442b56d82bce37c1 (diff) | |
| download | blackbird-op-linux-563abb4be1a79e7b64784d43beb9d0cacb1bad6f.tar.gz blackbird-op-linux-563abb4be1a79e7b64784d43beb9d0cacb1bad6f.zip | |
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>
Diffstat (limited to 'arch/arm/mach-mx3/mx31moboard-devboard.c')
| -rw-r--r-- | arch/arm/mach-mx3/mx31moboard-devboard.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c index 4704405165a1..b48581e7dedd 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, |
