diff options
| author | Gwendal Grignou <gwendal@chromium.org> | 2019-03-11 15:57:52 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-03-26 04:42:55 -0700 |
| commit | bb266fc26fc05d4ab22de6ad7bce5b477c9f9140 (patch) | |
| tree | f6ada087f62246c3a9547e649ac8846b0ed6d5ab /include/pwm.h | |
| parent | 0bfc511527cf2aebfa163c63a1d028419ca0b0c3 (diff) | |
| download | chrome-ec-bb266fc26fc05d4ab22de6ad7bce5b477c9f9140.tar.gz | |
common: replace 1 << digits, with BIT(digits)
Requested for linux integration, use BIT instead of 1 <<
First step replace bit operation with operand containing only digits.
Fix an error in motion_lid try to set bit 31 of a signed integer.
BUG=None
BRANCH=None
TEST=compile
Change-Id: Ie843611f2f68e241f0f40d4067f7ade726951d29
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1518659
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Diffstat (limited to 'include/pwm.h')
| -rw-r--r-- | include/pwm.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/pwm.h b/include/pwm.h index 15413c537c..8c0c248e75 100644 --- a/include/pwm.h +++ b/include/pwm.h @@ -45,28 +45,28 @@ int pwm_get_duty(enum pwm_channel ch); /** * PWM output signal is inverted, so 100% duty means always low */ -#define PWM_CONFIG_ACTIVE_LOW (1 << 0) +#define PWM_CONFIG_ACTIVE_LOW BIT(0) /** * PWM channel has a fan controller with a tach input and can auto-adjust * its duty cycle to produce a given fan RPM. */ -#define PWM_CONFIG_HAS_RPM_MODE (1 << 1) +#define PWM_CONFIG_HAS_RPM_MODE BIT(1) /** * PWM clock select alternate source. The actual clock and alternate * source are chip dependent. */ -#define PWM_CONFIG_ALT_CLOCK (1 << 2) +#define PWM_CONFIG_ALT_CLOCK BIT(2) /** * PWM channel has a complementary output signal which should be enabled in * addition to the primary output. */ -#define PWM_CONFIG_COMPLEMENTARY_OUTPUT (1 << 3) +#define PWM_CONFIG_COMPLEMENTARY_OUTPUT BIT(3) /** * PWM channel must stay active in low-power idle, if enabled. */ -#define PWM_CONFIG_DSLEEP (1 << 4) +#define PWM_CONFIG_DSLEEP BIT(4) /** * PWM channel's IO type is open-drain, if enabled. (default IO is push-pull.) */ -#define PWM_CONFIG_OPEN_DRAIN (1 << 5) +#define PWM_CONFIG_OPEN_DRAIN BIT(5) #endif /* __CROS_EC_PWM_H */ |