From: Jon Hunter Date: Tue, 27 Nov 2012 21:24:12 +0000 (-0600) Subject: ARM: AM335x: Fix warning in timer.c X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed^2~8^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0c3e27ce19fcc81156ba49c91d83a676144a103;p=pandora-kernel.git ARM: AM335x: Fix warning in timer.c When compiling the kernel with configuration options ... # CONFIG_ARCH_OMAP2 is not set # CONFIG_ARCH_OMAP3 is not set # CONFIG_ARCH_OMAP4 is not set # CONFIG_SOC_OMAP5 is not set CONFIG_SOC_AM33XX=y ... the following build warning is seen. CC arch/arm/mach-omap2/timer.o arch/arm/mach-omap2/timer.c:395:19: warning: ‘omap2_sync32k_clocksource_init’ defined but not used [-Wunused-function] This issue was introduced by commit 6f80b3b (ARM: OMAP2+: timer: remove CONFIG_OMAP_32K_TIMER) where the omap2_sync32k_clocksource_init() is no longer referenced by the timer initialisation function for the AM335x device as it has no 32k-sync timer. Fix this by adding the "__maybe_unused" compiler directive to the omap2_sync32k_clocksource_init() function to indicate that this function may be used for certain configurations. Cc: Igor Grinberg Signed-off-by: Jon Hunter --- Reading git-diff-tree failed