From: Jon Hunter Date: Tue, 27 Nov 2012 17:22:39 +0000 (-0600) Subject: ARM: OMAP2+: Fix realtime_counter_init warning in timer.c X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed^2~8^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34cceb7464f2db0da4da900afa82a210f4470b89;p=pandora-kernel.git ARM: OMAP2+: Fix realtime_counter_init warning in timer.c In commit fa6d79d (ARM: OMAP: Add initialisation for the real-time counter), the function realtime_counter_init() was added. However, if the kernel configuration option CONFIG_SOC_OMAP5 is not selected then the following compiler warning is observed. CC arch/arm/mach-omap2/timer.o arch/arm/mach-omap2/timer.c:489:20: warning: ‘realtime_counter_init’ defined but not used [-Wunused-function] Commit fa6d79d also introduced the kernel configuration option CONFIG_SOC_HAS_REALTIME_COUNTER. If this option is not selected then the a stub function for realtime_counter_init() is defined. For non-OMAP5 devices, there is no realtime counter and so realtime_counter_init() function and stub function are not used for these devices. Therefore, fix this warning by only allowing the kernel configuration option CONFIG_SOC_HAS_REALTIME_COUNTER to be enabled for OMAP5 devices. Cc: Santosh Shilimkar Reported-by: Tony Lindgren Signed-off-by: Jon Hunter Acked-by Santosh Shilimkar --- Reading git-diff-tree failed