Commit 655bca76 authored Mar 11, 2014 by Adrian Hunter Committed by Chris Ball Mar 17, 2014

mmc: sdhci: Allow for irq being shared



If the SDHCI irq is shared with another device then the interrupt
handler can get called while SDHCI is runtime suspended.  That is
harmless but the warning message is not useful so remove it.  Also
returning IRQ_NONE is more appropriate.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <chris@printf.net>

parent aad95dc4

drivers/mmc/host/sdhci.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -2434,9 +2434,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)

		if (host->runtime_suspended) {
		spin_unlock(&host->lock);
		pr_warning("%s: got irq while runtime suspended\n",
		mmc_hostname(host->mmc));
		return IRQ_HANDLED;
		return IRQ_NONE;
		}

		intmask = sdhci_readl(host, SDHCI_INT_STATUS);