[PATCH] selftests: powerpc: Use "grep -E" instead of "egrep"

[Michael Ellerman]

On Thu, 1 Dec 2022 10:49:57 +0800, Tiezhu Yang wrote:
> The latest version of grep claims the egrep is now obsolete so the build
> now contains warnings that look like:
> 	egrep: warning: egrep is obsolescent; using grep -E
> fix this using "grep -E" instead.
> 
>   sed -i "s/egrep/grep -E/g" `grep egrep -rwl tools/testing/selftests/powerpc`
> 
> [...]

Applied to powerpc/next.

[1/1] selftests: powerpc: Use "grep -E" instead of "egrep"
      https://git.kernel.org/powerpc/c/5921eb36d2a1b276b16a24e529788550e6a65449

cheers