diff options
| -rw-r--r-- | arch/arm/mach-omap2/hsmmc.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/pdata-quirks.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 52 | ||||
| -rw-r--r-- | include/linux/platform_data/hsmmc-omap.h | 2 |
4 files changed, 1 insertions, 57 deletions
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h index af9af5094ec3..bf99aec5a155 100644 --- a/arch/arm/mach-omap2/hsmmc.h +++ b/arch/arm/mach-omap2/hsmmc.h @@ -12,8 +12,6 @@ struct omap2_hsmmc_info { u8 mmc; /* controller 1/2/3 */ u32 caps; /* 4/8 wires and any additional host * capabilities OR'd (ref. linux/mmc/host.h) */ - int gpio_cd; /* or -EINVAL */ - int gpio_wp; /* or -EINVAL */ struct platform_device *pdev; /* mmc controller instance */ /* init some special card */ void (*init_card)(struct mmc_card *card); diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index 7f02743edbe4..fe7c1fdb51d8 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -363,8 +363,6 @@ static struct omap2_hsmmc_info pandora_mmc3[] = { { .mmc = 3, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, .init_card = pandora_wl1251_init_card, }, {} /* Terminator */ diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 92aeb42708f3..467d889a1638 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -30,7 +30,6 @@ #include <linux/clk.h> #include <linux/of.h> #include <linux/of_irq.h> -#include <linux/of_gpio.h> #include <linux/of_device.h> #include <linux/mmc/host.h> #include <linux/mmc/core.h> @@ -38,7 +37,6 @@ #include <linux/mmc/slot-gpio.h> #include <linux/io.h> #include <linux/irq.h> -#include <linux/gpio.h> #include <linux/regulator/consumer.h> #include <linux/pinctrl/consumer.h> #include <linux/pm_runtime.h> @@ -206,7 +204,6 @@ struct omap_hsmmc_host { #define HSMMC_SDIO_IRQ_ENABLED (1 << 1) /* SDIO irq enabled */ struct omap_hsmmc_next next_data; struct omap_hsmmc_platform_data *pdata; - int (*card_detect)(struct device *dev); }; struct omap_mmc_of_data { @@ -216,13 +213,6 @@ struct omap_mmc_of_data { static void omap_hsmmc_start_dma_transfer(struct omap_hsmmc_host *host); -static int omap_hsmmc_card_detect(struct device *dev) -{ - struct omap_hsmmc_host *host = dev_get_drvdata(dev); - - return mmc_gpio_get_cd(host->mmc); -} - static int omap_hsmmc_enable_supply(struct mmc_host *mmc) { int ret; @@ -467,29 +457,6 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host) return 0; } -static int omap_hsmmc_gpio_init(struct mmc_host *mmc, - struct omap_hsmmc_host *host, - struct omap_hsmmc_platform_data *pdata) -{ - int ret; - - if (gpio_is_valid(pdata->gpio_cd)) { - ret = mmc_gpio_request_cd(mmc, pdata->gpio_cd, 0); - if (ret) - return ret; - - host->card_detect = omap_hsmmc_card_detect; - } - - if (gpio_is_valid(pdata->gpio_wp)) { - ret = mmc_gpio_request_ro(mmc, pdata->gpio_wp); - if (ret) - return ret; - } - - return 0; -} - /* * Start clock to the card */ @@ -1539,15 +1506,6 @@ static void omap_hsmmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) omap_hsmmc_set_bus_mode(host); } -static int omap_hsmmc_get_cd(struct mmc_host *mmc) -{ - struct omap_hsmmc_host *host = mmc_priv(mmc); - - if (!host->card_detect) - return -ENOSYS; - return host->card_detect(host->dev); -} - static void omap_hsmmc_init_card(struct mmc_host *mmc, struct mmc_card *card) { struct omap_hsmmc_host *host = mmc_priv(mmc); @@ -1686,7 +1644,7 @@ static struct mmc_host_ops omap_hsmmc_ops = { .pre_req = omap_hsmmc_pre_req, .request = omap_hsmmc_request, .set_ios = omap_hsmmc_set_ios, - .get_cd = omap_hsmmc_get_cd, + .get_cd = mmc_gpio_get_cd, .get_ro = mmc_gpio_get_ro, .init_card = omap_hsmmc_init_card, .enable_sdio_irq = omap_hsmmc_enable_sdio_irq, @@ -1813,9 +1771,6 @@ static struct omap_hsmmc_platform_data *of_get_hsmmc_pdata(struct device *dev) if (of_find_property(np, "ti,dual-volt", NULL)) pdata->controller_flags |= OMAP_HSMMC_SUPPORTS_DUAL_VOLT; - pdata->gpio_cd = -EINVAL; - pdata->gpio_wp = -EINVAL; - if (of_find_property(np, "ti,non-removable", NULL)) { pdata->nonremovable = true; pdata->no_regulator_off_init = true; @@ -1900,10 +1855,6 @@ static int omap_hsmmc_probe(struct platform_device *pdev) host->pbias_enabled = 0; host->vqmmc_enabled = 0; - ret = omap_hsmmc_gpio_init(mmc, host, pdata); - if (ret) - goto err_gpio; - platform_set_drvdata(pdev, host); if (pdev->dev.of_node) @@ -2045,7 +1996,6 @@ err_irq: if (host->dbclk) clk_disable_unprepare(host->dbclk); err1: -err_gpio: mmc_free_host(mmc); err: return ret; diff --git a/include/linux/platform_data/hsmmc-omap.h b/include/linux/platform_data/hsmmc-omap.h index c055d7eda085..85da11916bd5 100644 --- a/include/linux/platform_data/hsmmc-omap.h +++ b/include/linux/platform_data/hsmmc-omap.h @@ -70,8 +70,6 @@ struct omap_hsmmc_platform_data { /* string specifying a particular variant of hardware */ char *version; - int gpio_cd; /* gpio (card detect) */ - int gpio_wp; /* gpio (write protect) */ /* if we have special card, init it using this callback */ void (*init_card)(struct mmc_card *card); |