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tegra2_mmc.c
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Tom Warren authored
We are seeing occasional timeouts in the Tegra mmc code when we are reading from external MMC cards. These don't seem to be detrimental if they are handled properly. This CL properly clears the "normal interrupt status register" (norintsts) in error conditions. If we don't do this, when we come back into mmc_send_cmd() the register will still contain status from the last transaction. Signed-off-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Tom Warren <twarren@nvidia.com>
Tom Warren authoredWe are seeing occasional timeouts in the Tegra mmc code when we are reading from external MMC cards. These don't seem to be detrimental if they are handled properly. This CL properly clears the "normal interrupt status register" (norintsts) in error conditions. If we don't do this, when we come back into mmc_send_cmd() the register will still contain status from the last transaction. Signed-off-by:
tegra2_mmc.c 14.39 KiB