diff options
| author |   Todd Poynor <toddpoynor@google.com> | 2011-12-27 15:48:46 +0200 |
|---|---|---|
| committer |   Chris Ball <cjb@laptop.org> | 2012-01-11 23:58:47 -0500 |
| commit | 30832ab56c80d96cfaf5a786524f0d8c57fadfa1 (patch) | |
| tree | 4afa0434624ca794611d61d17892770f9e41644e /lib/dma-debug.c | |
| parent | mmc: sdhci-pci: remove SDHCI_QUIRK2_OWN_CARD_DETECTION (diff) | |
| download | linux-rng-30832ab56c80d96cfaf5a786524f0d8c57fadfa1.tar.xz linux-rng-30832ab56c80d96cfaf5a786524f0d8c57fadfa1.zip | |
mmc: 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.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions