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0354ca6edd
when get request SW timeout, if CMD/DAT xfer done irq coming right now, then there is race between the msdc_request_timeout work and irq handler, and the host->cmd and host->data may set to NULL in irq handler. also, current flow ensure that only one path can go to msdc_request_done(), so no need check the return value of cancel_delayed_work(). Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> Link: https://lore.kernel.org/r/20201218071611.12276-1-chaotian.jing@mediatek.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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