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authorKevin Hilman <khilman@deeprootsystems.com>2010-03-10 17:16:30 +0000
committerTony Lindgren <tony@atomide.com>2010-03-11 15:55:43 -0800
commit54c44fb7df4774280a2deb4ba191cbab84602413 (patch)
tree354e97afdd1778ec21781971bf1369119ddbd9ed /arch/arm
parent03d5671dde04a186471969d73cfc89ee02664c2c (diff)
OMAP2: cpu_is_omap2*: fix compile-time removal of unused code
Currently if omap2420 is defined but not omap2430, cpu_is_omap2430() is still defined as a macro, instead of #define'd to zero. This results in conditional cpu_is_omap2430() code still being compiled, and leads to possible compile/link errors. In particular for hwmod init. To fix, add extra #ifdefs to CPU check macros to ensure that the is_omap* macros are zero for each OMAP2 if they are not configured into the kernel. Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/plat-omap/include/plat/cpu.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index ed8786c41df..75141742300 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -167,10 +167,14 @@ IS_OMAP_SUBCLASS(443x, 0x443)
#if defined(MULTI_OMAP2)
# if defined(CONFIG_ARCH_OMAP2)
# undef cpu_is_omap24xx
-# undef cpu_is_omap242x
-# undef cpu_is_omap243x
# define cpu_is_omap24xx() is_omap24xx()
+# endif
+# if defined (CONFIG_ARCH_OMAP2420)
+# undef cpu_is_omap242x
# define cpu_is_omap242x() is_omap242x()
+# endif
+# if defined (CONFIG_ARCH_OMAP2430)
+# undef cpu_is_omap243x
# define cpu_is_omap243x() is_omap243x()
# endif
# if defined(CONFIG_ARCH_OMAP3)