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authorUlf Hansson <ulf.hansson@linaro.org>2019-10-10 15:54:37 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2019-11-14 16:28:56 +0100
commit99b4ddd8b76a6f60a8c2b3775849d65d21a418fc (patch)
treed91a9af0d7e6ff03a3e35c7865c83d93b78f8bc5 /drivers/mmc
parentcdb2256f795e8e78cc43f32d091695b127dfb4df (diff)
mmc: core: Drop check for mmc_card_is_removable() in mmc_rescan()
Upfront in mmc_rescan() we use the host->rescan_entered flag, to allow scanning only once for non-removable cards. Therefore, it's also not possible that we can have a corresponding card bus attached (host->bus_ops is NULL), when we are scanning non-removable cards. For this reason, let' drop the check for mmc_card_is_removable() as it's redundant. Reviewed-by: Douglas Anderson <dianders@chromium.org> Tested-by: Douglas Anderson <dianders@chromium.org> Cc: stable@vger.kernel.org # v5.4+ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/core/core.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 221127324709..6f8342702c73 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -2297,11 +2297,8 @@ void mmc_rescan(struct work_struct *work)
mmc_bus_get(host);
- /*
- * if there is a _removable_ card registered, check whether it is
- * still present
- */
- if (host->bus_ops && !host->bus_dead && mmc_card_is_removable(host))
+ /* Verify a registered card to be functional, else remove it. */
+ if (host->bus_ops && !host->bus_dead)
host->bus_ops->detect(host);
host->detect_change = 0;