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author | Bill Richardson <wfrichar@chromium.org> | 2015-06-16 22:01:21 -0700 |
---|---|---|
committer | ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> | 2015-06-18 09:23:07 +0000 |
commit | 313623afeea195e64c1ba0faa6887361137ed8c8 (patch) | |
tree | 99b97e9b47b349db26be884b6e0421931a63cd80 | |
parent | 9b9b7f97a6120a296959323f728c51c1ac7a45af (diff) | |
download | chrome-ec-313623afeea195e64c1ba0faa6887361137ed8c8.tar.gz |
cleanup: Don't shadow NULL with an enum
For the few platforms without gpio.inc, use this
enum gpio_signal {
GPIO_COUNT
};
instead of this
enum gpio_signal {
NULL
};
The only reason this worked at all is that the headers are
included in a particular order.
BUG=none
BRANCH=none
TEST=make buildall
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Change-Id: I81533f3614d0b4c7389f9edd42cd8ac018581f46
Reviewed-on: https://chromium-review.googlesource.com/278120
Reviewed-by: Randall Spangler <rspangler@chromium.org>
-rw-r--r-- | include/gpio.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/gpio.h b/include/gpio.h index 0441ff6096..37abc1eb4b 100644 --- a/include/gpio.h +++ b/include/gpio.h @@ -50,7 +50,7 @@ * define an emtpy one here.*/ #ifndef __CROS_EC_GPIO_SIGNAL_H enum gpio_signal { - NULL + GPIO_COUNT }; #endif /* __CROS_EC_GPIO_SIGNAL_H */ |