On Wednesday, March 20, 2013 3:08 AM, Simon Guinot wrote: > > This patch fixes a regression introduced by commit 507d967bc1 > ("leds: leds-lt3593: use gpio_request_one"). > > gpio_request_one is called with a wrong flag value: The GPIO default > state is used to configure the direction (bit 0) instead of the value > (bit 1). As a result, if the default GPIO state is non null then the > GPIO will be configured as input. > > This patch fixes the issue by using the dedicated macros > GPIOF_OUT_INIT_{LOW,HIGH} to configure the initial GPIO value. > > Signed-off-by: Simon Guinot <simon.guinot@xxxxxxxxxxxx> Hi Simon Guinot, The same patch was already merged to Bryan's git. Thus, this patch is not necessary. (http://www.spinics.net/lists/linux-leds/msg00755.html) Best regards, Jingoo Han > --- > drivers/leds/leds-lt3593.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/leds/leds-lt3593.c b/drivers/leds/leds-lt3593.c > index c9b9e1f..ca48a7d 100644 > --- a/drivers/leds/leds-lt3593.c > +++ b/drivers/leds/leds-lt3593.c > @@ -106,8 +106,9 @@ static int create_lt3593_led(const struct gpio_led *template, > if (!template->retain_state_suspended) > led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME; > > - ret = devm_gpio_request_one(parent, template->gpio, > - GPIOF_DIR_OUT | state, template->name); > + ret = devm_gpio_request_one(parent, template->gpio, state ? > + GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW, > + template->name); > if (ret < 0) > return ret; > > -- > 1.7.10.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-leds" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html