mmc: core: Remove unnecessary host claim

Callers already have the host claimed, so remove the unnecessary
calls to mmc_claim_host() and mmc_release_host().

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index 54686ca..a6b0a23 100644 (file)
--- a/drivers/mmc/core/mmc_ops.c
+++ b/drivers/mmc/core/mmc_ops.c
@@ -977,7 +977,6 @@ void mmc_start_bkops(struct mmc_card *card, bool from_exception)
            from_exception)
                return;
 
-       mmc_claim_host(card->host);
        if (card->ext_csd.raw_bkops_status >= EXT_CSD_BKOPS_LEVEL_2) {
                timeout = MMC_OPS_TIMEOUT_MS;
                use_busy_signal = true;
@@ -995,7 +994,7 @@ void mmc_start_bkops(struct mmc_card *card, bool from_exception)
                pr_warn("%s: Error %d starting bkops\n",
                        mmc_hostname(card->host), err);
                mmc_retune_release(card->host);
-               goto out;
+               return;
        }
 
        /*
@@ -1007,8 +1006,6 @@ void mmc_start_bkops(struct mmc_card *card, bool from_exception)
                mmc_card_set_doing_bkops(card);
        else
                mmc_retune_release(card->host);
-out:
-       mmc_release_host(card->host);
 }
 
 /*