greybus: makefile: use POSIX functions for kernel cmp

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[[, == and echo -e are bash/zsh-ism and not POSIX, so when using a POSIX
shell the kernel_cmp can issue some warnings and not work properly.

Use only POSIX operators for kernel version compare.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Tested-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Rui Miguel Silva 2015-08-16 00:48:03 +01:00 • committed by Greg Kroah-Hartman

parent 2870b52bae

commit 1ab2e8918d

1 changed files with 1 additions and 1 deletions

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drivers/staging/greybus/Makefile

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