diff options
Diffstat (limited to 'drivers/mmc/host/sdhci-sirf.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-sirf.c | 28 |
1 files changed, 5 insertions, 23 deletions
diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c index 391d52b467ca..5eada6f87e60 100644 --- a/drivers/mmc/host/sdhci-sirf.c +++ b/drivers/mmc/host/sdhci-sirf.c @@ -11,7 +11,6 @@ #include <linux/mmc/host.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/mmc/slot-gpio.h> #include "sdhci-pltfm.h" @@ -19,10 +18,6 @@ #define SDHCI_SIRF_8BITBUS BIT(3) #define SIRF_TUNING_COUNT 16384 -struct sdhci_sirf_priv { - int gpio_cd; -}; - static void sdhci_sirf_set_bus_width(struct sdhci_host *host, int width) { u8 ctrl; @@ -170,9 +165,7 @@ static int sdhci_sirf_probe(struct platform_device *pdev) { struct sdhci_host *host; struct sdhci_pltfm_host *pltfm_host; - struct sdhci_sirf_priv *priv; struct clk *clk; - int gpio_cd; int ret; clk = devm_clk_get(&pdev->dev, NULL); @@ -181,19 +174,12 @@ static int sdhci_sirf_probe(struct platform_device *pdev) return PTR_ERR(clk); } - if (pdev->dev.of_node) - gpio_cd = of_get_named_gpio(pdev->dev.of_node, "cd-gpios", 0); - else - gpio_cd = -EINVAL; - - host = sdhci_pltfm_init(pdev, &sdhci_sirf_pdata, sizeof(struct sdhci_sirf_priv)); + host = sdhci_pltfm_init(pdev, &sdhci_sirf_pdata, 0); if (IS_ERR(host)) return PTR_ERR(host); pltfm_host = sdhci_priv(host); pltfm_host->clk = clk; - priv = sdhci_pltfm_priv(pltfm_host); - priv->gpio_cd = gpio_cd; sdhci_get_of_property(pdev); @@ -209,15 +195,11 @@ static int sdhci_sirf_probe(struct platform_device *pdev) * We must request the IRQ after sdhci_add_host(), as the tasklet only * gets setup in sdhci_add_host() and we oops. */ - if (gpio_is_valid(priv->gpio_cd)) { - ret = mmc_gpio_request_cd(host->mmc, priv->gpio_cd, 0); - if (ret) { - dev_err(&pdev->dev, "card detect irq request failed: %d\n", - ret); - goto err_request_cd; - } + ret = mmc_gpiod_request_cd(host->mmc, "cd", 0, false, 0, NULL); + if (ret == -EPROBE_DEFER) + goto err_request_cd; + if (!ret) mmc_gpiod_request_cd_irq(host->mmc); - } return 0; |