[PATCH] powerpc: Parse early parameters earlier

Currently we have call parse_early_param() earliyish, but not really very
early. In particular, it's not early enough to do things like mem=x or
crashkernel=blah, which is annoying.

So do it earlier. I've checked all the early param handlers, and none of them
look like they should have any trouble with this. I haven't tested the
booke_wdt ones though.

On 32-bit we were doing the CONFIG_CMDLINE logic twice, so don't.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index a1923d917b30..6224624c3d38 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -414,11 +414,6 @@ void __init setup_system(void)
          */
         register_early_udbg_console();
 
-        /* Save unparsed command line copy for /proc/cmdline */
-        strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE);
-
-        parse_early_param();
-
         if (do_early_xmon)
                 debugger(NULL);