From 00acfaeead211562cc5f88882c47bf1cb16c041a Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Thu, 1 Oct 2009 15:44:21 -0700 Subject: s3cmci: add better support for no card detect or write protect available Add better support for omitting either the card detect or the write protect GPIOs if the board does not support it. Add the fields no_wprotect and no_detect to the platform data which when set indicate the absence of the respective GPIOs. Note, this also fixes a minor bug where it tries to free IRQ0 if there is no detect gpio available. Signed-off-by: Ben Dooks Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/plat-s3c24xx/include/plat/mci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch') diff --git a/arch/arm/plat-s3c24xx/include/plat/mci.h b/arch/arm/plat-s3c24xx/include/plat/mci.h index f1bd6d4198d..c2cef613968 100644 --- a/arch/arm/plat-s3c24xx/include/plat/mci.h +++ b/arch/arm/plat-s3c24xx/include/plat/mci.h @@ -2,6 +2,8 @@ #define _ARCH_MCI_H struct s3c24xx_mci_pdata { + unsigned int no_wprotect : 1; + unsigned int no_detect : 1; unsigned int wprotect_invert : 1; unsigned int detect_invert : 1; /* set => detect active high. */ unsigned int use_dma : 1; -- cgit v1.2.3-18-g5258