linux-next: build warning after merge of the final tree(driver-core tree related)

[Stephen Rothwell]

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.

-- 
Cheers,
Stephen Rothwell                    sfr@xxxxxxxxxxxxxxxx

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