MMC: MMCI: allow GPIOs to be passed

Add and initialize the gpio_wp and gpio_cd members.  We need to
ensure that all users are covered, because GPIO 0 may be valid.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-u300/mmc.c b/arch/arm/mach-u300/mmc.c
index 3138d3955c9e..585cc013639d 100644
--- a/arch/arm/mach-u300/mmc.c
+++ b/arch/arm/mach-u300/mmc.c
@@ -156,6 +156,8 @@ int __devinit mmc_init(struct amba_device *adev)
         mmci_card->mmc0_plat_data.ocr_mask = MMC_VDD_28_29;
         mmci_card->mmc0_plat_data.translate_vdd = mmc_translate_vdd;
         mmci_card->mmc0_plat_data.status = mmc_status;
+        mmci_card->mmc0_plat_data.gpio_wp = -1;
+        mmci_card->mmc0_plat_data.gpio_cd = -1;
 
         mmcsd_device->platform_data = (void *) &mmci_card->mmc0_plat_data;