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SubjectRe: [PATCH v2 09/11] mmc: sdhci: Drop redundant check in sdhci_ack_sdio_irq()
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On 8/09/19 1:12 PM, Ulf Hansson wrote:
> 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>

> ---
> drivers/mmc/host/sdhci.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
> index d814dc004bad..efa6cda8c991 100644
> --- a/drivers/mmc/host/sdhci.c
> +++ b/drivers/mmc/host/sdhci.c
> @@ -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);
> }
>
>

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