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omap: McBSP: Fix incorrect receiver stop in omap_mcbsp_stop

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This small typo written by author causes that McBSP receiver is disabled on
OMAP2430 and OMAP3430 even if only transmitter is stopped. This was noted
with ALSA SoC where simultaneous recording halted if playback was stopped
first.

Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Jarkko Nikula 2009-10-14 09:56:35 -07:00 committed by Tony Lindgren
parent 02563a5d56
commit a93d4ed205
1 changed files with 1 additions and 1 deletions
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2
arch/arm/plat-omap/mcbsp.c
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@ -595,7 +595,7 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx)
rx &= 1; rx &= 1;
if (cpu_is_omap2430() || cpu_is_omap34xx()) { if (cpu_is_omap2430() || cpu_is_omap34xx()) {
w = OMAP_MCBSP_READ(io_base, RCCR); w = OMAP_MCBSP_READ(io_base, RCCR);
w |= (tx ? RDISABLE : 0); w |= (rx ? RDISABLE : 0);
OMAP_MCBSP_WRITE(io_base, RCCR, w); OMAP_MCBSP_WRITE(io_base, RCCR, w);
} }
w = OMAP_MCBSP_READ(io_base, SPCR1); w = OMAP_MCBSP_READ(io_base, SPCR1);