[PATCH 4/4] mmc: davinci: suppress waring when using DT

Sekhar Nori nsekhar at ti.com
Mon Mar 14 06:41:18 PDT 2016

On Thursday 10 March 2016 05:20 AM, David Lechner wrote:
> When using device tree dms resources are not obtained via IORESOURCE_DMA.
> As a result, we would get warning even though DMA was working.
> This fixes the problem by checking for dev.of_node and skipping trying to
> get the dma platform resource if we are using device tree.
> Signed-off-by: David Lechner <david at lechnology.com>

Actually, with Peter's series adding dma_slave_map[] for all
mach-davinci platforms, this code should not be needed at all. Can you
try that dropping the platform_get_resource() calls for DMA works with


More information about the linux-arm-kernel mailing list