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(parent: b824eef) | patch
sdhci: Always pass clock request value zero to set_clock host op
authorTodd Poynor <toddpoynor@google.com>
Mon, 11 Oct 2010 23:51:28 +0000 (16:51 -0700)
committerColin Cross <ccross@android.com>
Tue, 14 Jun 2011 16:09:38 +0000 (09:09 -0700)
commit6e144f28e583ad5ff907fed9a55ee1955e4b0cd7
treeb5f8dd9a60f2723a413a9928544ff7a1253f0872tree | snapshot
parentb824eef4ce617311a08c910e278546b435b50a13commit | diff
sdhci: Always pass clock request value zero to set_clock host op

To allow the set_clock host op to disable the SDCLK source when not
needed, always call the host op when the requested clock speed is
zero.  Do this even if host->clock already equals zero, because
the SDHCI driver may set that value (without calling the host op)
to force an update at the next (non-zero-speed) call.

Change-Id: If99230d76138679b5767f77cb925f15408ae518e
Signed-off-by: Todd Poynor <toddpoynor@google.com>
drivers/mmc/host/sdhci.c diff | blob | history
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