Messages in this thread Patch in this message | | | From | Tejun Heo <> | Subject | [PATCH 18/25] TMIO MMC: don't use [delayed_]work_pending() | Date | Fri, 21 Dec 2012 17:57:08 -0800 |
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There's no need to test whether a (delayed) work item in pending before queueing, flushing or cancelling it. Most uses are unnecessary and quite a few of them are buggy.
Remove unnecessary pending tests from tmio mmc. Only compile tested.
Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Ian Molton <ian@mnementh.co.uk> Cc: linux-mmc@vger.kernel.org --- Please let me know how this patch should be routed. I can take it through the workqueue tree if necessary.
Thanks.
drivers/mmc/host/tmio_mmc_pio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c index 50bf495..f4f18b3 100644 --- a/drivers/mmc/host/tmio_mmc_pio.c +++ b/drivers/mmc/host/tmio_mmc_pio.c @@ -573,8 +573,7 @@ static bool __tmio_mmc_card_detect_irq(struct tmio_mmc_host *host, tmio_mmc_ack_mmc_irqs(host, TMIO_STAT_CARD_INSERT | TMIO_STAT_CARD_REMOVE); if ((((ireg & TMIO_STAT_CARD_REMOVE) && mmc->card) || - ((ireg & TMIO_STAT_CARD_INSERT) && !mmc->card)) && - !work_pending(&mmc->detect.work)) + ((ireg & TMIO_STAT_CARD_INSERT) && !mmc->card))) mmc_detect_change(host->mmc, msecs_to_jiffies(100)); return true; } -- 1.8.0.2
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