From 860951c5f0f5caf595799d98b93a8304bf70f08d Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Tue, 21 Jun 2016 10:13:26 +0900 Subject: [PATCH] mmc: host: use the defined function to check whether card is removable In linux/mmc/host.h, mmc_card_is_removable() is already defined. It should be maintainted more easier than now. Signed-off-by: Jaehoon Chung Reviewed-by: Shawn Lin Signed-off-by: Ulf Hansson --- drivers/mmc/host/dw_mmc.c | 3 +-- drivers/mmc/host/mxcmmc.c | 2 +- drivers/mmc/host/sdhci-bcm-kona.c | 6 +++--- drivers/mmc/host/sdhci-of-at91.c | 2 +- drivers/mmc/host/sdhci-st.c | 2 +- drivers/mmc/host/sdhci.c | 6 +++--- drivers/mmc/host/tmio_mmc_pio.c | 2 +- 7 files changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 2cc6123..8012858 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1451,8 +1451,7 @@ static int dw_mci_get_cd(struct mmc_host *mmc) int gpio_cd = mmc_gpio_get_cd(mmc); /* Use platform get_cd function, else try onboard card detect */ - if ((mmc->caps & MMC_CAP_NEEDS_POLL) || - (mmc->caps & MMC_CAP_NONREMOVABLE)) + if ((mmc->caps & MMC_CAP_NEEDS_POLL) || !mmc_card_is_removable(mmc)) present = 1; else if (gpio_cd >= 0) present = gpio_cd; diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c index 3d1ea5e..fb3ca82 100644 --- a/drivers/mmc/host/mxcmmc.c +++ b/drivers/mmc/host/mxcmmc.c @@ -1065,7 +1065,7 @@ static int mxcmci_probe(struct platform_device *pdev) if (pdata) dat3_card_detect = pdata->dat3_card_detect; - else if (!(mmc->caps & MMC_CAP_NONREMOVABLE) + else if (mmc_card_is_removable(mmc) && !of_property_read_bool(pdev->dev.of_node, "cd-gpios")) dat3_card_detect = true; diff --git a/drivers/mmc/host/sdhci-bcm-kona.c b/drivers/mmc/host/sdhci-bcm-kona.c index 00a8a40..1d64712 100644 --- a/drivers/mmc/host/sdhci-bcm-kona.c +++ b/drivers/mmc/host/sdhci-bcm-kona.c @@ -264,12 +264,12 @@ static int sdhci_bcm_kona_probe(struct platform_device *pdev) } dev_dbg(dev, "non-removable=%c\n", - (host->mmc->caps & MMC_CAP_NONREMOVABLE) ? 'Y' : 'N'); + mmc_card_is_removable(host->mmc) ? 'N' : 'Y'); dev_dbg(dev, "cd_gpio %c, wp_gpio %c\n", (mmc_gpio_get_cd(host->mmc) != -ENOSYS) ? 'Y' : 'N', (mmc_gpio_get_ro(host->mmc) != -ENOSYS) ? 'Y' : 'N'); - if (host->mmc->caps & MMC_CAP_NONREMOVABLE) + if (!mmc_card_is_removable(host->mmc)) host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION; dev_dbg(dev, "is_8bit=%c\n", @@ -288,7 +288,7 @@ static int sdhci_bcm_kona_probe(struct platform_device *pdev) } /* if device is eMMC, emulate card insert right here */ - if (host->mmc->caps & MMC_CAP_NONREMOVABLE) { + if (!mmc_card_is_removable(host->mmc)) { ret = sdhci_bcm_kona_sd_card_emulate(host, 1); if (ret) { dev_err(dev, diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c index d4cef71..a9b7fc0 100644 --- a/drivers/mmc/host/sdhci-of-at91.c +++ b/drivers/mmc/host/sdhci-of-at91.c @@ -288,7 +288,7 @@ static int sdhci_at91_probe(struct platform_device *pdev) * Disable SDHCI_QUIRK_BROKEN_CARD_DETECTION to be sure nobody tries * to enable polling via device tree with broken-cd property. */ - if (!(host->mmc->caps & MMC_CAP_NONREMOVABLE) && + if (mmc_card_is_removable(host->mmc) && mmc_gpio_get_cd(host->mmc) < 0) { host->mmc->caps |= MMC_CAP_NEEDS_POLL; host->quirks &= ~SDHCI_QUIRK_BROKEN_CARD_DETECTION; diff --git a/drivers/mmc/host/sdhci-st.c b/drivers/mmc/host/sdhci-st.c index 320e1c2..c95ba83 100644 --- a/drivers/mmc/host/sdhci-st.c +++ b/drivers/mmc/host/sdhci-st.c @@ -183,7 +183,7 @@ static void st_mmcss_cconfig(struct device_node *np, struct sdhci_host *host) writel_relaxed(cconf2, host->ioaddr + ST_MMC_CCONFIG_REG_2); - if (mhost->caps & MMC_CAP_NONREMOVABLE) + if (!mmc_card_is_removable(mhost)) cconf3 |= ST_MMC_CCONFIG_EMMC_SLOT_TYPE; else /* CARD _D ET_CTRL */ diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 702a245..cdcaba2 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -117,7 +117,7 @@ static void sdhci_set_card_detection(struct sdhci_host *host, bool enable) u32 present; if ((host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION) || - (host->mmc->caps & MMC_CAP_NONREMOVABLE)) + !mmc_card_is_removable(host->mmc)) return; if (enable) { @@ -1617,7 +1617,7 @@ static int sdhci_get_cd(struct mmc_host *mmc) return 0; /* If nonremovable, assume that the card is always present. */ - if (host->mmc->caps & MMC_CAP_NONREMOVABLE) + if (!mmc_card_is_removable(host->mmc)) return 1; /* @@ -3089,7 +3089,7 @@ int sdhci_add_host(struct sdhci_host *host) mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED; if ((host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION) && - !(mmc->caps & MMC_CAP_NONREMOVABLE) && + mmc_card_is_removable(mmc) && mmc_gpio_get_cd(host->mmc) < 0) mmc->caps |= MMC_CAP_NEEDS_POLL; diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c index f44e2ab..92467ef 100644 --- a/drivers/mmc/host/tmio_mmc_pio.c +++ b/drivers/mmc/host/tmio_mmc_pio.c @@ -1086,7 +1086,7 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host, _host->native_hotplug = !(pdata->flags & TMIO_MMC_USE_GPIO_CD || mmc->caps & MMC_CAP_NEEDS_POLL || - mmc->caps & MMC_CAP_NONREMOVABLE || + !mmc_card_is_removable(mmc) || mmc->slot.cd_irq >= 0); if (tmio_mmc_clk_enable(_host) < 0) { -- 2.7.4