The omap3630 based BeagleBoard xM uses a MicroSD card slot with
no write protection.
Signed-off-by: Robert Nelson <robertcnelson@xxxxxxxxx>
---
arch/arm/mach-omap2/board-omap3beagle.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 87969c7..15929be 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -185,7 +185,9 @@ static struct gpio_led gpio_leds[];
static int beagle_twl_gpio_setup(struct device *dev,
unsigned gpio, unsigned ngpio)
{
- if (system_rev >= 0x20 && system_rev <= 0x34301000) {
+ if (cpu_is_omap3630()) {
+ mmc[0].gpio_wp = -EINVAL;
+ } else if (system_rev >= 0x20 && system_rev <= 0x34301000) {
omap_mux_init_gpio(23, OMAP_PIN_INPUT);
mmc[0].gpio_wp = 23;
} else {
--
1.7.0.4
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