dmaengine: pl08x: handle the rest of enums in pl08x_width

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pl08x_width function does not handle rest of enums for DMA_SLAVE_BUSWIDTH_xxxx
which causes gcc to emit below warining

drivers/dma/amba-pl08x.c: In function 'pl08x_width':
	drivers/dma/amba-pl08x.c:1119: warning: enumeration value
	'DMA_SLAVE_BUSWIDTH_UNDEFINED' not handled in switch
	drivers/dma/amba-pl08x.c:1119: warning: enumeration value
	'DMA_SLAVE_BUSWIDTH_8_BYTES' not handled in switch

this patch adds a default case which returns error

Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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This commit is contained in:

Vinod Koul 2011-07-25 19:22:01 +05:30

parent 760596c6b9

commit f32807f1ff

1 changed files with 2 additions and 1 deletions

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drivers/dma/amba-pl08x.c

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