diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index b4a3b5de1246..f9f65945da5f 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2664,6 +2664,7 @@ static irqreturn_t sdhci_thread_irq(int irq, void *dev_id) #ifdef CONFIG_PM void sdhci_enable_irq_wakeups(struct sdhci_host *host) { + int gpio_cd = mmc_gpio_get_cd(host->mmc); u8 val; u8 mask = SDHCI_WAKE_ON_INSERT | SDHCI_WAKE_ON_REMOVE | SDHCI_WAKE_ON_INT; @@ -2671,7 +2672,8 @@ void sdhci_enable_irq_wakeups(struct sdhci_host *host) val = sdhci_readb(host, SDHCI_WAKE_UP_CONTROL); val |= mask ; /* Avoid fake wake up */ - if (host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION) + if (host->quirks & SDHCI_QUIRK_BROKEN_CARD_DETECTION || + !IS_ERR_VALUE(gpio_cd)) val &= ~(SDHCI_WAKE_ON_INSERT | SDHCI_WAKE_ON_REMOVE); sdhci_writeb(host, val, SDHCI_WAKE_UP_CONTROL); } |