openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

mmc: sdhci-pxav3: remove cd-broken quirk for permanently present card 

Flag PXA_FLAG_CARD_PERMANENT is set in sdhci_pxa_platdata flags to
indicate that the card is always wired to host, like on-chip emmc,
which is permanently present and don't need detection.

So only MMC_CAP_NONREMOVABLE should be set for this case. But current
code also sets SDHCI_QUIRK_BROKEN_CARD_DETECTION, which doesn't make
sense.

Signed-off-by: Kevin Liu <kliu5@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Kevin Liu 2013-03-25 17:42:57 +08:00 committed by Chris Ball
parent 73b7afb976
commit c844a46f13
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/mmc/host/sdhci-pxav3.c
View File

@ -268,11 +268,9 @@ static int sdhci_pxav3_probe(struct platform_device *pdev)
pdata = pxav3_get_mmc_pdata(dev);
if (pdata) {
if (pdata->flags & PXA_FLAG_CARD_PERMANENT) {
/* on-chip device */
host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION;
/* on-chip device */
if (pdata->flags & PXA_FLAG_CARD_PERMANENT)
host->mmc->caps |= MMC_CAP_NONREMOVABLE;
}
/* If slot design supports 8 bit data, indicate this to MMC. */
if (pdata->flags & PXA_FLAG_SD_8_BIT_CAPABLE_SLOT)