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mmc: sdhci-pci: remove SDHCI_QUIRK2_OWN_CARD_DETECTION

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Even if a driver provides separate card detection, an interrupt
is still needed to abort mmc requests that are in progress.
SDHCI_QUIRK2_OWN_CARD_DETECTION prevents that, so remove it.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Adrian Hunter 2011-12-27 15:48:45 +02:00 committed by Chris Ball
parent c5e027a4a1
commit e2a0a5829c
3 changed files with 0 additions and 4 deletions
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1
drivers/mmc/host/sdhci-pci.c
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@ -212,7 +212,6 @@ static void sdhci_pci_add_own_cd(struct sdhci_pci_slot *slot)
slot->cd_gpio = gpio;
slot->cd_irq = irq;
slot->host->quirks2 |= SDHCI_QUIRK2_OWN_CARD_DETECTION;
return;

1
drivers/mmc/host/sdhci.c
View File

@ -147,7 +147,6 @@ static void sdhci_set_card_detection(struct sdhci_host *host, bool enable)
u32 present, irqs;
if ((host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION) ||
(host->quirks2 & SDHCI_QUIRK2_OWN_CARD_DETECTION) ||
!mmc_card_is_removable(host->mmc))
return;

2
include/linux/mmc/sdhci.h
View File

@ -90,8 +90,6 @@ struct sdhci_host {
unsigned int quirks2; /* More deviations from spec. */
#define SDHCI_QUIRK2_OWN_CARD_DETECTION (1<<0)
int irq; /* Device IRQ */
void __iomem *ioaddr; /* Mapped address */