iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mmc: sdhci: Drop redundant check in sdhci_ack_sdio_irq()

Browse Source 
The sdhci_ack_sdio_irq() is called only when SDIO IRQs are enabled.
Therefore, let's drop the redundant check of the internal
SDHCI_SDIO_IRQ_ENABLED flag and just re-enable the IRQs immediately.

Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Ulf Hansson 2019-09-08 12:12:34 +02:00
parent 51133850bc
commit a84ad3242e
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/mmc/host/sdhci.c
View File

@ -2163,8 +2163,7 @@ static void sdhci_ack_sdio_irq(struct mmc_host *mmc)
unsigned long flags;
spin_lock_irqsave(&host->lock, flags);
if (host->flags & SDHCI_SDIO_IRQ_ENABLED)
sdhci_enable_sdio_irq_nolock(host, true);
sdhci_enable_sdio_irq_nolock(host, true);
spin_unlock_irqrestore(&host->lock, flags);
}