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mmc: host: use the defined function to check whether card is removable

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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 <jh80.chung@samsung.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Jaehoon Chung 2016-06-21 10:13:26 +09:00 committed by Ulf Hansson
parent 52c0624a10
commit 860951c5f0
7 changed files with 11 additions and 12 deletions
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3
drivers/mmc/host/dw_mmc.c
View File

@ -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;

2
drivers/mmc/host/mxcmmc.c
View File

@ -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;

6
drivers/mmc/host/sdhci-bcm-kona.c
View File

@ -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,

2
drivers/mmc/host/sdhci-of-at91.c
View File

@ -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;

2
drivers/mmc/host/sdhci-st.c
View File

@ -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 */

6
drivers/mmc/host/sdhci.c
View File

@ -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;

2
drivers/mmc/host/tmio_mmc_pio.c
View File

@ -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) {