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[MMC] Explain the internals of mmc_power_up()
authorRussell King <rmk@dyn-67.arm.linux.org.uk>
Wed, 14 Dec 2005 14:57:35 +0000 (14:57 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 14 Dec 2005 14:57:35 +0000 (14:57 +0000)
commit45f8245b972e360c19aec9032e2a2033b8ac3719
treee271207855406f5fb117126efd23cada5122456ctree | snapshot
parentcd6104572bca9e4afe0dcdb8ecd65ef90b01297bcommit | diff
[MMC] Explain the internals of mmc_power_up()

It seems that people get confused about what is happening in
mmc_power_up().  Add a comment to make it clear why we have
a two stage process.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/mmc/mmc.c diff | blob | history
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