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authorGrant Likely <grant.likely@secretlab.ca>2007-10-10 14:48:18 -0400
committerPaul Mackerras <paulus@samba.org>2007-10-11 06:39:36 -0400
commit38db7e740ade7f07f6315e3a3b1172d7e456b793 (patch)
tree578140e34e21dd720632387f29263d0de8610d99 /arch/powerpc/kernel/setup_32.c
parentdc9b43d0f706852fc4abce5bf28958db41524328 (diff)
[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 <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/setup_32.c')
-rw-r--r--arch/powerpc/kernel/setup_32.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 7474502dace5..cd870a823d18 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)
290 conswitchp = &dummy_con; 290 conswitchp = &dummy_con;
291#endif 291#endif
292 292
293 ppc_md.setup_arch(); 293 if (ppc_md.setup_arch)
294 ppc_md.setup_arch();
294 if ( ppc_md.progress ) ppc_md.progress("arch: exit", 0x3eab); 295 if ( ppc_md.progress ) ppc_md.progress("arch: exit", 0x3eab);
295 296
296 paging_init(); 297 paging_init();