| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.2 28/85] Revert "mmc: bcm2835: Terminate timeout work synchronously" | Date | Wed, 18 Sep 2019 08:18:46 +0200 |
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From: Stefan Wahren <wahrenst@gmx.net>
commit aea64b583601aa5e0d6ea51a0420e46e43710bd4 upstream.
The commit 37fefadee8bb ("mmc: bcm2835: Terminate timeout work synchronously") causes lockups in case of hardware timeouts due the timeout work also calling cancel_delayed_work_sync() on its own. So revert it.
Fixes: 37fefadee8bb ("mmc: bcm2835: Terminate timeout work synchronously") Cc: stable@vger.kernel.org Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/mmc/host/bcm2835.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mmc/host/bcm2835.c +++ b/drivers/mmc/host/bcm2835.c @@ -597,7 +597,7 @@ static void bcm2835_finish_request(struc struct dma_chan *terminate_chan = NULL; struct mmc_request *mrq; - cancel_delayed_work_sync(&host->timeout_work); + cancel_delayed_work(&host->timeout_work); mrq = host->mrq;
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