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| author |   Ulf Hansson <ulf.hansson@linaro.org> | 2019-10-10 15:54:37 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-11-14 16:28:56 +0100 |
| commit | 99b4ddd8b76a6f60a8c2b3775849d65d21a418fc (patch) | |
| tree | d91a9af0d7e6ff03a3e35c7865c83d93b78f8bc5 /drivers/mmc/core | |
| parent | mwifiex: Re-work support for SDIO HW reset (diff) | |
| download | linux-dev-99b4ddd8b76a6f60a8c2b3775849d65d21a418fc.tar.xz linux-dev-99b4ddd8b76a6f60a8c2b3775849d65d21a418fc.zip | |
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/core')
| -rw-r--r-- | drivers/mmc/core/core.c | 7 |
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; |