mmc: core: Remove unnecessary host claim

ahunter6 · storulf · commit 9ca28c5cd967 · 2017-10-30T11:45:49.000+01:00
Callers already have the host claimed, so remove the unnecessary
calls to mmc_claim_host() and mmc_release_host().

Signed-off-by: Adrian Hunter &lt;adrian.hunter@intel.com&gt;
Reviewed-by: Linus Walleij &lt;linus.walleij@linaro.org&gt;
Signed-off-by: Ulf Hansson &lt;ulf.hansson@linaro.org&gt;
diff --git 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);
 }
 
 /*
