powerpc: derive COMMAND_LINE_SIZE from asm-generic

The default COMMAND_LINE_SIZE in asm-generic is 512, so the
net effect of this change is nil, aside from the cleanup
factor.  See also commit 2b74b8569.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/asm/setup.h
index 817fac0a0714a8705d6b6d8ce1bd85ef85523822..dae19342f0b90f3d2083d92f0834ce0053817118 100644 (file)
--- a/arch/powerpc/include/asm/setup.h
+++ b/arch/powerpc/include/asm/setup.h
@@ -1,6 +1,6 @@
 #ifndef _ASM_POWERPC_SETUP_H
 #define _ASM_POWERPC_SETUP_H
 
-#define COMMAND_LINE_SIZE      512
+#include <asm-generic/setup.h>
 
 #endif /* _ASM_POWERPC_SETUP_H */