diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2015-11-05 15:08:07 (GMT) |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-12-22 10:32:02 (GMT) |
| commit | 86236813ff23e0e8afc6844d307fb84df98f6723 (patch) | |
| tree | fdb9d37a96f9f09b6454207f42f369ad80b83aa4 /drivers/mmc | |
| parent | dc28562bf2d67c1ccbcd7ebdfc261f4316c02113 (diff) | |
| download | linux-86236813ff23e0e8afc6844d307fb84df98f6723.tar.xz | |
mmc: core: Invoke ->card_event() callback only when needed
The ->card_event() callback may be called when re-scan is disabled and for
non-removable cards, which both cases are unnecessary.
Instead let's move the call later in mmc_rescan() where these constraints
have been validated.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 5ae89e4..c1027a4 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2567,11 +2567,6 @@ void mmc_rescan(struct work_struct *work) container_of(work, struct mmc_host, detect.work); int i; - if (host->trigger_card_event && host->ops->card_event) { - host->ops->card_event(host); - host->trigger_card_event = false; - } - if (host->rescan_disable) return; @@ -2580,6 +2575,11 @@ void mmc_rescan(struct work_struct *work) return; host->rescan_entered = 1; + if (host->trigger_card_event && host->ops->card_event) { + host->ops->card_event(host); + host->trigger_card_event = false; + } + mmc_bus_get(host); /* |