[PATCH 0/4] [RFT] cleanup /chosen/linux,stdout-path warning

[Andrew Jones <drjones@redhat.com>]

On arm we get

"Unable to find /proc/device-tree//chosen/linux,stdout-path, printing
from purgatory is diabled"

when loading a kexec kernel. There are three problems with this warning.

 1) two slashes after device-tree
 2) we should be also checking (and firstly) for /chosen/stdout-path,
    as linux,stdout-path is the deprecated node name. We may actually
    have the former on arm, allowing us to avoid this warning all together.
 3) "disabled" has a typo in it

This series addresses these three problems with the last three patches,
and the first patch removes a compiler warning.

I've added the RFT as these patches touch code shared with other
architectures, namely powerpc, but I only tested on arm.

Please keep me on CC, as I'm not subscribed to the kexec mailing list.

Thanks,
drew

Andrew Jones (4):
  uImage: cleanup some warnings
  kexec/fs2dt: s/diabled/disabled/
  kexec/fs2dt: cleanup pathname
  kexec/fs2dt: check for /chosen/stdout-path first

 kexec/arch/arm/kexec-uImage-arm.c |  3 ++-
 kexec/arch/ppc/kexec-uImage-ppc.c |  5 +++--
 kexec/arch/sh/kexec-uImage-sh.c   |  3 ++-
 kexec/fs2dt.c                     | 26 ++++++++++++++------------
 4 files changed, 21 insertions(+), 16 deletions(-)

-- 
2.4.3


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