MMC: S3C24XX: Add support to invert write protect line
Support for inverting the sense of the MMC driver's write
protect detection line.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
diff --git a/include/asm-arm/plat-s3c24xx/mci.h b/include/asm-arm/plat-s3c24xx/mci.h
index 5be2c14..4f4ccd1 100644
--- a/include/asm-arm/plat-s3c24xx/mci.h
+++ b/include/asm-arm/plat-s3c24xx/mci.h
@@ -2,6 +2,8 @@
#define _ARCH_MCI_H
struct s3c24xx_mci_pdata {
+ unsigned int wprotect_invert : 1;
+
unsigned int gpio_detect;
unsigned int gpio_wprotect;
unsigned long ocr_avail;