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ASoC: omap-mcbsp: Remove cpu_is_omap* checks from the code 

We can use the has_ccr flag to replace the cpu_is_omap* checks.
This provides future proof implementation and we do not need to update the
code if new OMAP revision starts to use the McBSP driver.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Peter Ujfalusi 2012-08-16 16:41:06 +03:00 committed by Mark Brown
parent 8d3c090965
commit dc26df5245
1 changed files with 5 additions and 3 deletions
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8
sound/soc/omap/omap-mcbsp.c
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@ -398,12 +398,14 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
/* Generic McBSP register settings */
regs->spcr2 |= XINTM(3) | FREE;
regs->spcr1 |= RINTM(3);
/* RFIG and XFIG are not defined in 34xx */
if (!cpu_is_omap34xx() && !cpu_is_omap44xx()) {
/* RFIG and XFIG are not defined in 2430 and on OMAP3+ */
if (!mcbsp->pdata->has_ccr) {
regs->rcr2 |= RFIG;
regs->xcr2 |= XFIG;
}
if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
/* Configure XCCR/RCCR only for revisions which have ccr registers */
if (mcbsp->pdata->has_ccr) {
regs->xccr = DXENDLY(1) | XDMAEN | XDISABLE;
regs->rccr = RFULL_CYCLE | RDMAEN | RDISABLE;
}