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authormingming lee <mingming.lee@mediatek.com>2019-12-31 11:29:25 +0800
committerTom Rini <trini@konsulko.com>2020-01-16 09:39:45 -0500
commitfb80eaa9d8c15840bbceb4b8152c3759a84ae39e (patch)
tree11c1d25420b670de25701ec41bdecf0b49bb944a /configs/CHIP_defconfig
parent3b0397d48b54aa22ea45e70dbbef065bbc69a245 (diff)
mmc: mtk-sd: fix hang when data read quickly
For CMD21 tuning data, the 128/64 bytes data may coming in very short time, before msdc_start_data(), the read data has already come, in this case, clear MSDC_INT will cause the interrupt disappear and lead to the thread hang. the solution is just clear all interrupts before command was sent. Signed-off-by: mingming lee <mingming.lee@mediatek.com>
Diffstat (limited to 'configs/CHIP_defconfig')
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