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| author |   Grant Likely <grant.likely@secretlab.ca> | 2007-10-11 04:48:18 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2007-10-11 20:39:36 +1000 |
| commit | 38db7e740ade7f07f6315e3a3b1172d7e456b793 (patch) | |
| tree | 578140e34e21dd720632387f29263d0de8610d99 /arch/powerpc/kernel/setup_64.c | |
| parent | [POWERPC] Disable vDSO support for ARCH=ppc where it's not implemented (diff) | |
| download | linux-dev-38db7e740ade7f07f6315e3a3b1172d7e456b793.tar.xz linux-dev-38db7e740ade7f07f6315e3a3b1172d7e456b793.zip | |
[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_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 3089eaed3256..008ab6823b02 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"); |