Commit c79396c1 authored by Adrian Hunter's avatar Adrian Hunter Committed by Chris Ball

mmc: sdhci: prevent card detection activity for non-removable cards

Do not enable card detection interrupts for non-removable cards.
Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent ceb6143b
...@@ -146,10 +146,9 @@ static void sdhci_set_card_detection(struct sdhci_host *host, bool enable) ...@@ -146,10 +146,9 @@ static void sdhci_set_card_detection(struct sdhci_host *host, bool enable)
{ {
u32 present, irqs; u32 present, irqs;
if (host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION) if ((host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION) ||
return; (host->quirks2 & SDHCI_QUIRK2_OWN_CARD_DETECTION) ||
!mmc_card_is_removable(host->mmc))
if (host->quirks2 & SDHCI_QUIRK2_OWN_CARD_DETECTION)
return; return;
present = sdhci_readl(host, SDHCI_PRESENT_STATE) & present = sdhci_readl(host, SDHCI_PRESENT_STATE) &
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment