[PATCH v2 0/7] powerpc: Fix a few W=1 compile warnings

[Michael Ellerman]

On Mon, 14 Sep 2020 23:10:00 +0200, Cédric Le Goater wrote:
> Here is a small contribution improving compile with W=1.
> 
> Thanks,
> 
> C.
> 
> Changes in v2:
> 
> [...]

Patches 1, 3, 4 and 7 applied to powerpc/next.

[1/7] powerpc/sysfs: Remove unused 'err' variable in sysfs_create_dscr_default()
      https://git.kernel.org/powerpc/c/7b2aab5f22f0f7cc9e2f8672c9e65e2e88d30102
[3/7] powerpc/sstep: Remove empty if statement checking for invalid form
      https://git.kernel.org/powerpc/c/5ab187e01a5310e1f9cd2f6b192b2343b8bd14cb
[4/7] powerpc/xive: Make debug routines static
      https://git.kernel.org/powerpc/c/2228f19cf90ef796c8d84f54f3a5db2dcc85c83f
[7/7] powerpc/32: Declare stack_overflow_exception() prototype
      https://git.kernel.org/powerpc/c/ebbfeef0d8093a06ff39c60105b6650be3344cbe

cheers