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| author | Randall Spangler <rspangler@chromium.org> | 2012-10-26 14:31:47 -0700 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-10-29 16:52:49 -0700 |
| commit | 1d916d7c6b25de10c870cf7f35a44d3654d9f099 (patch) | |
| tree | 5d7337654d86766324103217ab61ae0b71d65e0f /chip/lm4/i2c.c | |
| parent | 67aadcf614513353d7c9a0216fc70f7af18d8d05 (diff) | |
| download | chrome-ec-1d916d7c6b25de10c870cf7f35a44d3654d9f099.tar.gz | |
Use SECOND and MSEC constants
We'd defined them in a number of different files. This moves
definitions to timer.h, and uses them everywhere we have large delays
(since 10*SECOND is less typo-prone than 10000000).
Also add msleep() and sleep() inline functions. No need for mdelay()
or delay(), since any delays that long should use sleep funcs instead
of spin-waiting.
BUG=chrome-os-partner:15579
BRANCH=none
TEST=boot system; taskinfo displays similar numbers to before
Change-Id: I2a92a9f10f46b6b7b6571759b1f8ab4ecfbf8259
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/36726
Diffstat (limited to 'chip/lm4/i2c.c')
| -rw-r--r-- | chip/lm4/i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/lm4/i2c.c b/chip/lm4/i2c.c index 0fdefc15d9..7f0fa19c95 100644 --- a/chip/lm4/i2c.c +++ b/chip/lm4/i2c.c @@ -61,7 +61,7 @@ static int wait_idle(int port) * the I2C is either completed or timed out. Refer to the * implementation of usleep() for a similar situation. */ - event |= (task_wait_event(1000000) & ~TASK_EVENT_I2C_IDLE); + event |= (task_wait_event(SECOND) & ~TASK_EVENT_I2C_IDLE); LM4_I2C_MIMR(port) = 0x00; task_waiting_on_port[port] = TASK_ID_INVALID; if (event & TASK_EVENT_TIMER) { |