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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2015-08-18 05:31:09 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-09-03 13:18:05 -0300 |
| commit | 06d3f2e02024912d46e1fc8387c0284c9dfc36ad (patch) | |
| tree | f4caf3e8e105dedd96fa392b6b45b3774615da46 /drivers/media | |
| parent | d071c833a0d30e7aae0ea565d92ef83c79106d6f (diff) | |
| download | linux-06d3f2e02024912d46e1fc8387c0284c9dfc36ad.tar.bz2 | |
[media] tc358743: set direction of reset gpio using devm_gpiod_get
Commit 256148246852 ("[media] tc358743: support probe from device tree")
failed to explicitly set the direction of the reset gpio. Use the
optional flag of devm_gpiod_get to make up leeway.
This is also necessary because the flag parameter will become mandatory
soon.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/tc358743.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index fe42c9a1cb78..a4efb6e2e7a2 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -1681,7 +1681,6 @@ static const struct v4l2_ctrl_config tc358743_ctrl_audio_present = { #ifdef CONFIG_OF static void tc358743_gpio_reset(struct tc358743_state *state) { - gpiod_set_value(state->reset_gpio, 0); usleep_range(5000, 10000); gpiod_set_value(state->reset_gpio, 1); usleep_range(1000, 2000); @@ -1783,7 +1782,7 @@ static int tc358743_probe_of(struct tc358743_state *state) state->pdata.ths_trailcnt = 0x2; state->pdata.hstxvregcnt = 0; - state->reset_gpio = devm_gpiod_get(dev, "reset"); + state->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(state->reset_gpio)) { dev_err(dev, "failed to get reset gpio\n"); ret = PTR_ERR(state->reset_gpio); |