mmc: sdio: Drop mmc_claim|release_host() in mmc_sdio_power_restore()

The function mmc_sdio_power_restore() is called either from
mmc_sdio_runtime_resume() or from mmc_sdio_hw_reset(). Both callers either
claims/releases the host or require its callers to do so. Therefore let's
drop the redundant calls to mmc_claim|release_host() in
mmc_sdio_power_restore().

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>

diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 712a7742765e992023e804544dbc987f89e99521..b3303b7d9956f74f10986258e5ccf9b1a8481012 100644 (file)
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -1030,14 +1030,10 @@ static int mmc_sdio_power_restore(struct mmc_host *host)
         *
         */
 
-       mmc_claim_host(host);
-
        ret = mmc_sdio_reinit_card(host, mmc_card_keep_power(host));
        if (!ret && host->sdio_irqs)
                mmc_signal_sdio_irq(host);
 
-       mmc_release_host(host);
-
        return ret;
 }