Message ID | 1560250274-18499-5-git-send-email-bbiswas@nvidia.com |
---|---|
State | Accepted |
Headers | show |
Series | [V5,1/7] i2c: tegra: clean up macros | expand |
On Tue, Jun 11, 2019 at 03:51:12AM -0700, Bitan Biswas wrote: > Fix checkpatch.pl WARNING for delay of approximately 1msec > in flush i2c FIFO polling loop by using usleep_range(1000, 2000): > WARNING: msleep < 20ms can sleep for up to 20ms; see ... > Documentation/timers/timers-howto.txt > + msleep(1); > > Signed-off-by: Bitan Biswas <bbiswas@nvidia.com> > Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Applied to for-next, thanks!
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index bececa6..4dfb4c1 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -476,7 +476,7 @@ static int tegra_i2c_flush_fifos(struct tegra_i2c_dev *i2c_dev) dev_warn(i2c_dev->dev, "timeout waiting for fifo flush\n"); return -ETIMEDOUT; } - msleep(1); + usleep_range(1000, 2000); } return 0; }