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smiapp: Take mutex during PLL update in sensor initialisation
authorSakari Ailus <sakari.ailus@linux.intel.com>
Tue, 16 Sep 2014 18:57:07 +0000 (15:57 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 27 Jan 2015 16:18:56 +0000 (08:18 -0800)
commite572ef381fca0a5c42e6bcddb2eb5199d6e5e410
treec2a840cd7a0f89b6b40e109f039b6ba607f8180etree | snapshot
parent8dd1f3537169d4445d9b55e64eef3feaf1015b14commit | diff
smiapp: Take mutex during PLL update in sensor initialisation

commit f85698cd296f08218a7750f321e94607da128600 upstream.

The mutex does not serialise anything in this case but avoids a lockdep
warning from the control framework.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/media/i2c/smiapp/smiapp-core.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git