On Wed, Jun 19, 2013 at 06:00:27PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the final tree, today's linux-next build (powerpc
> allnoconfig among others) produced these warnings:
>
> drivers/base/firmware_class.c:1254:12: warning: 'cache_firmware' defined but
> not used [-Wunused-function]
> static int cache_firmware(const char *fw_name)
> ^
> drivers/base/firmware_class.c:1281:12: warning: 'uncache_firmware' defined
> but not used [-Wunused-function]
> static int uncache_firmware(const char *fw_name)
> ^
>
> Revealed by commit 93232e46b209 ("firmware loader: don't export
> cache_firmware and uncache_firmware") from the driver-core tree. These
> are only used if CONFIG_PM_SLEEP is set.
Odd. Ming, can you send me a patch for this?
thanks,
greg k-h
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