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[POWERPC] Split initrd logic out of early_init_dt_scan_chosen() to fix warning
authorMichael Ellerman <michael@ellerman.id.au>
Thu, 10 May 2007 07:06:30 +0000 (17:06 +1000)
committerPaul Mackerras <paulus@samba.org>
Thu, 10 May 2007 11:28:13 +0000 (21:28 +1000)
commit40472a55461a672c929a092e648f6c5d21c9c310
tree0c15281e208b14f3ffa3367584ff3392412e0f31tree | snapshot (tar.gz zip)
parent2454c7e98c0dd0aff29dfe1ee369801507f4d6a5commit | diff
[POWERPC] Split initrd logic out of early_init_dt_scan_chosen() to fix warning

If CONFIG_BLK_DEV_INITRD is not defined the prop variable in
early_init_dt_scan_chosen() is unused, causing a compiler warning.

So split the initrd logic into a separate function, allowing us to
declare prop only when we need it.

Built for both cases and booted with an initrd.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/kernel/prom.c diff | blob | blame | history