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mmc: sdhci: Allow for irq being shared

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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>
This commit is contained in:
Adrian Hunter 2014-03-11 10:09:36 +02:00 • committed by Chris Ball
parent aad95dc49c
commit 655bca7616
1 changed files with 1 additions and 3 deletions
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4
drivers/mmc/host/sdhci.c
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@ -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);