lkml.org 
[lkml]   [2016]   [Jul]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] dmaengine: qcom-bam-dma: add __maybe_unused annotations for PM
On Mon, Jul 04, 2016 at 03:14:08PM +0200, Arnd Bergmann wrote:
> The bam_dma driver gained runtime PM support, but that causes build
> warnings whenever CONFIG_PM is disabled:
>
> drivers/dma/qcom/bam_dma.c:1324:12: error: 'bam_dma_runtime_resume' defined but not used [-Werror=unused-function]
> static int bam_dma_runtime_resume(struct device *dev)
> ^~~~~~~~~~~~~~~~~~~~~~
> drivers/dma/qcom/bam_dma.c:1315:12: error: 'bam_dma_runtime_suspend' defined but not used [-Werror=unused-function]
> static int bam_dma_runtime_suspend(struct device *dev)
>
> This removes the incomplete #ifdef guard and instead marks all
> four PM functions as __maybe_unused, which avoids this kind of
> warning.

Applied, thanks

--
~Vinod

\
 
 \ /
  Last update: 2016-07-06 19:21    [W:0.025 / U:0.860 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site