From 38db7e740ade7f07f6315e3a3b1172d7e456b793 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Thu, 11 Oct 2007 04:48:18 +1000 Subject: [POWERPC] Only call ppc_md.setup_arch() if it is provided This allows platforms which don't have anything to do at setup_arch time (like a bunch of the 4xx platforms) to eliminate an empty setup_arch hook. Signed-off-by: Grant Likely Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/setup_32.c | 3 ++- arch/powerpc/kernel/setup_64.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index 7474502..cd870a8 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -290,7 +290,8 @@ void __init setup_arch(char **cmdline_p) conswitchp = &dummy_con; #endif - ppc_md.setup_arch(); + if (ppc_md.setup_arch) + ppc_md.setup_arch(); if ( ppc_md.progress ) ppc_md.progress("arch: exit", 0x3eab); paging_init(); diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 3089eae..008ab68 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -530,7 +530,8 @@ void __init setup_arch(char **cmdline_p) conswitchp = &dummy_con; #endif - ppc_md.setup_arch(); + if (ppc_md.setup_arch) + ppc_md.setup_arch(); paging_init(); ppc64_boot_msg(0x15, "Setup Done"); -- cgit v1.1