diff options
Diffstat (limited to 'net/rfkill')
| -rw-r--r-- | net/rfkill/rfkill-gpio.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/net/rfkill/rfkill-gpio.c b/net/rfkill/rfkill-gpio.c index 9c4a5eb91cbf..14c98e48f261 100644 --- a/net/rfkill/rfkill-gpio.c +++ b/net/rfkill/rfkill-gpio.c @@ -45,17 +45,14 @@ static int rfkill_gpio_set_power(void *data, bool blocked) { struct rfkill_gpio_data *rfkill = data; - if (blocked) { - gpiod_set_value(rfkill->shutdown_gpio, 0); - gpiod_set_value(rfkill->reset_gpio, 0); - if (!IS_ERR(rfkill->clk) && rfkill->clk_enabled) - clk_disable(rfkill->clk); - } else { - if (!IS_ERR(rfkill->clk) && !rfkill->clk_enabled) - clk_enable(rfkill->clk); - gpiod_set_value(rfkill->reset_gpio, 1); - gpiod_set_value(rfkill->shutdown_gpio, 1); - } + if (!blocked && !IS_ERR(rfkill->clk) && !rfkill->clk_enabled) + clk_enable(rfkill->clk); + + gpiod_set_value_cansleep(rfkill->shutdown_gpio, !blocked); + gpiod_set_value_cansleep(rfkill->reset_gpio, !blocked); + + if (blocked && !IS_ERR(rfkill->clk) && rfkill->clk_enabled) + clk_disable(rfkill->clk); rfkill->clk_enabled = blocked; |