mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-22 17:01:14 +00:00
Code Issues Releases Wiki Activity

MMC: MMCI: allow GPIOs to be passed

Browse source 
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>
This commit is contained in:
Russell King 2009-07-09 15:15:12 +01:00 committed by Russell King
parent 012b7d339c
commit 7fb2bbf4d9
6 changed files with 14 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/include/asm/mach/mmc.h
View file

@ -10,6 +10,8 @@ struct mmc_platform_data {
unsigned int ocr_mask; /* available voltages */
u32 (*translate_vdd)(struct device *, unsigned int);
unsigned int (*status)(struct device *);
int gpio_wp;
int gpio_cd;
};
#endif

2
arch/arm/mach-integrator/integrator_cp.c
View file

@ -403,6 +403,8 @@ static unsigned int mmc_status(struct device *dev)
static struct mmc_platform_data mmc_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.status = mmc_status,
.gpio_wp = -1,
.gpio_cd = -1,
};
static struct amba_device mmc_device = {

4
arch/arm/mach-realview/core.c
View file

@ -238,11 +238,15 @@ static unsigned int realview_mmc_status(struct device *dev)
struct mmc_platform_data realview_mmc0_plat_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.status = realview_mmc_status,
.gpio_wp = -1,
.gpio_cd = -1,
};
struct mmc_platform_data realview_mmc1_plat_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.status = realview_mmc_status,
.gpio_wp = -1,
.gpio_cd = -1,
};
/*

2
arch/arm/mach-u300/mmc.c
View file

@ -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;

2
arch/arm/mach-versatile/core.c
View file

@ -373,6 +373,8 @@ unsigned int mmc_status(struct device *dev)
static struct mmc_platform_data mmc0_plat_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.status = mmc_status,
.gpio_wp = -1,
.gpio_cd = -1,
};
/*

2
arch/arm/mach-versatile/versatile_pb.c
View file

@ -44,6 +44,8 @@
static struct mmc_platform_data mmc1_plat_data = {
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.status = mmc_status,
.gpio_wp = -1,
.gpio_cd = -1,
};
static struct pl061_platform_data gpio2_plat_data = {