ASoC: Fix DAPM sequence run for per-widget I/O methods
commit29376bc7e2bbb745c9ad47e48ca706ac5a24897f
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Sun, 19 Jun 2011 12:49:28 +0000 (19 13:49 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 20 Jun 2011 10:27:10 +0000 (20 11:27 +0100)
tree14964d4cf160db701097ed1440d6ca6c2ab1ad26
parentee8c7e9744882b2cac8886384f156095b12d046d
ASoC: Fix DAPM sequence run for per-widget I/O methods

Previously we were using the DAPM context rather than a widget as the
argument for update_bits() so we didn't need to care that our list walk
of widgets left us one beyond the end of the list. Now we're using them
for the register update we need to make sure we're pointing at an actual
widget not the list_head.

Fix originally suggested by Liam on IM.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
sound/soc/soc-dapm.c