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authorJarkko Nikula <jarkko.nikula@bitmer.com>2013-11-30 16:05:28 (GMT)
committerMark Brown <broonie@linaro.org>2013-12-02 11:14:46 (GMT)
commitfb28a75ad4806e17512025e03ec7c8255d055478 (patch)
tree81f8c57c7de514c7857613e38b1723f895e80e48 /Documentation/SubmittingDrivers
parent6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff)
downloadlinux-fb28a75ad4806e17512025e03ec7c8255d055478.tar.xz
ASoC: omap: n810: Convert to clk_prepare_enable/clk_disable_unprepare
N810 audio driver has stopped working at some point. Probably when OMAP2 was converted to common clock framework since now call to clk_enable dumps the stack trace in drivers/clk/clk.c: __clk_enable() due clk->prepare_count is zero. Fix this by converting clk_enable/_disable calls to those that take care of clock prepare/unprepare. I'm not queueing this to linux-stable since OMAP2 common clock framework conversion in commit ed1ebc4948fd ("ARM: OMAP2: clock: Convert to common clk") happened before N810 was really usable in mainline and user base for N810 is anyway small. Potential linux-stable candidates are only those after commit 3d3a6d18abc6 ("watchdog: introduce retu_wdt driver"). Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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