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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2012-03-07 11:15:37 +0200
committerLiam Girdwood <lrg@ti.com>2012-03-12 13:34:23 +0000
commit73c9522e76d7147d99ff859699405a9af81fec72 (patch)
treed02c53fc4946ce5ce5d4176ccf5b61902d534ed4 /arch/arm/mach-omap2/mcbsp.c
parente386615c01d37145aa27fd06d1f8de26f1acbb7f (diff)
ASoC: omap McBSP: Clear rx_irq at probe time for OMAP4
On OMAP4 we have one interrupt line per McBSP port. At probe time tx, and rx irq value will be -ENXIO, and only the tx irq will get corrected. In omap_mcbsp_request if the rx_irq is not 0 we proceed, and try to request the interrupt, which will fail on OMAP4 (rx_irq == -6). To avoid this error, clear the rx_irq at probe time on OMAP4. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/mcbsp.c')
0 files changed, 0 insertions, 0 deletions