提交 135b0a28 编写于 作者: I Ivan T. Ivanov 提交者: Ulf Hansson

mmc: sdhci: properly check card present state when quirk NO_CARD_NO_RESET is set

Controller could have both NO_CARD_NO_RESET and BROKEN_CARD_DETECTION
quirks set. Use sdhci_do_get_cd() when applying NO_CARD_NO_RESET, which
properly check for BROKEN_CARD_DETECTION quirk.
Signed-off-by: NIvan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
上级 c31d22eb
......@@ -207,8 +207,7 @@ EXPORT_SYMBOL_GPL(sdhci_reset);
static void sdhci_do_reset(struct sdhci_host *host, u8 mask)
{
if (host->quirks & SDHCI_QUIRK_NO_CARD_NO_RESET) {
if (!(sdhci_readl(host, SDHCI_PRESENT_STATE) &
SDHCI_CARD_PRESENT))
if (!sdhci_do_get_cd(host))
return;
}
......
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