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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2015-01-13 19:08:14 +0200
committerVinod Koul <vinod.koul@intel.com>2015-02-04 22:39:44 -0800
commitd8ded50f8b26a224df48f9f93e49440c6a39b77f (patch)
tree7c7620107180b0a2c3ea77770ef8fb9bccfa8341 /arch/avr32/mach-at32ap
parentcfd8fef322305bbe9955817464f0d2054ce545c0 (diff)
downloadlinux-d8ded50f8b26a224df48f9f93e49440c6a39b77f.tar.gz
dmaengine: dw: define DW_DMA_MAX_NR_MASTERS
Instead of using magic number in the code the patch provides DW_DMA_MAX_NR_MASTERS constant. While here, restrict the reading of data width array by amount of the actual number of AHB masters. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'arch/avr32/mach-at32ap')
-rw-r--r--arch/avr32/mach-at32ap/at32ap700x.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index cc92cdb..1d8b147 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -607,7 +607,7 @@ static struct dw_dma_platform_data dw_dmac0_data = {
.nr_channels = 3,
.block_size = 4095U,
.nr_masters = 2,
- .data_width = { 2, 2, 0, 0 },
+ .data_width = { 2, 2 },
};
static struct resource dw_dmac0_resource[] = {