The indirection via omap_hsmmc_get_ro and omap_hsmmc_get_wp is redundant. Also dropped setting gpio_wp to EINVAL since platform date is read-only Untested: no device with ro pin was available, but change is fairly simple
Signed-off-by: Andreas Fenkart <[email protected]> --- drivers/mmc/host/omap_hsmmc.c | 23 +---------------------- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 2276d58..77ad471 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -234,8 +234,6 @@ struct omap_hsmmc_host { int card_detect_irq; int (*card_detect)(struct device *dev); - int (*get_ro)(struct device *dev); - }; struct omap_mmc_of_data { @@ -252,13 +250,6 @@ static int omap_hsmmc_card_detect(struct device *dev) return mmc_gpio_get_cd(host->mmc); } -static int omap_hsmmc_get_wp(struct device *dev) -{ - struct omap_hsmmc_host *host = dev_get_drvdata(dev); - - return mmc_gpio_get_ro(host->mmc); -} - static int omap_hsmmc_get_cover_state(struct device *dev) { struct omap_hsmmc_host *host = dev_get_drvdata(dev); @@ -455,12 +446,9 @@ static int omap_hsmmc_gpio_init(struct mmc_host *mmc, } if (gpio_is_valid(pdata->gpio_wp)) { - host->get_ro = omap_hsmmc_get_wp; ret = mmc_gpio_request_ro(mmc, pdata->gpio_wp); if (ret) return ret; - } else { - pdata->gpio_wp = -EINVAL; } return 0; @@ -1637,15 +1625,6 @@ static int omap_hsmmc_get_cd(struct mmc_host *mmc) return host->card_detect(host->dev); } -static int omap_hsmmc_get_ro(struct mmc_host *mmc) -{ - struct omap_hsmmc_host *host = mmc_priv(mmc); - - if (!host->get_ro) - return -ENOSYS; - return host->get_ro(host->dev); -} - static void omap_hsmmc_init_card(struct mmc_host *mmc, struct mmc_card *card) { struct omap_hsmmc_host *host = mmc_priv(mmc); @@ -1811,7 +1790,7 @@ static struct mmc_host_ops omap_hsmmc_ops = { .request = omap_hsmmc_request, .set_ios = omap_hsmmc_set_ios, .get_cd = omap_hsmmc_get_cd, - .get_ro = omap_hsmmc_get_ro, + .get_ro = mmc_gpio_get_ro, .init_card = omap_hsmmc_init_card, .enable_sdio_irq = omap_hsmmc_enable_sdio_irq, }; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
