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dmaengine: ti-dma-crossbar: make omap_dmaxbar_init static

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The omap_dmaxbar_init() function is not exported or declared outside
the driver, so make it static to fix the following sparse warning:

drivers/dma/ti-dma-crossbar.c:455:5: warning: symbol 'omap_dmaxbar_init' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Ben Dooks 2016-06-21 18:12:39 +01:00 committed by Vinod Koul
parent 1a695a905c
commit d646162b8b
1 changed files with 1 additions and 1 deletions
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drivers/dma/ti-dma-crossbar.c
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@ -452,7 +452,7 @@ static struct platform_driver ti_dma_xbar_driver = {
.probe = ti_dma_xbar_probe,
};
int omap_dmaxbar_init(void)
static int omap_dmaxbar_init(void)
{
return platform_driver_register(&ti_dma_xbar_driver);
}