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authorBin Meng <bin.meng@windriver.com>2021-02-02 10:48:48 +0800
committerPeng Fan <peng.fan@nxp.com>2021-02-19 15:08:03 +0800
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mmc: mmc_spi: Document the 3 local functions
mmc_spi_sendcmd(), mmc_spi_readdata() and mmc_spi_writedata() are currently undocumented. Add comment blocks to explain the arguments and the return value. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
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