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(parent: 62f733b) | patch
gpio-uclass.c: Fix comparison of unsigned expression warning
authorTom Rini <trini@konsulko.com>
Wed, 10 May 2017 19:20:15 +0000 (15:20 -0400)
committerTom Rini <trini@konsulko.com>
Fri, 12 May 2017 12:37:39 +0000 (08:37 -0400)
commit758979101d161704dc9c1e42db98a728724f59d0
tree5a4b0bc1593df007d5444e7b5d54955af1b462e4tree | snapshot
parent62f733b396cbe39315e9f28ea348300c6a72caa9commit | diff
gpio-uclass.c: Fix comparison of unsigned expression warning

We declare that gpio_base (which is the base for counting gpios, not an
address) is unsigned.  Therefore the comparison with >= 0 is always
true.  As the desire is to allow for this base number to be 0, we can
just drop this check.  Reported by clang-3.8.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
drivers/gpio/gpio-uclass.c diff | blob | history
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