diff options
Diffstat (limited to 'net/rfkill/rfkill-gpio.c')
| -rw-r--r-- | net/rfkill/rfkill-gpio.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/net/rfkill/rfkill-gpio.c b/net/rfkill/rfkill-gpio.c index 436bffb68868..9c4a5eb91cbf 100644 --- a/net/rfkill/rfkill-gpio.c +++ b/net/rfkill/rfkill-gpio.c @@ -36,8 +36,6 @@ struct rfkill_gpio_data { struct gpio_desc *shutdown_gpio; struct rfkill *rfkill_dev; - char *reset_name; - char *shutdown_name; struct clk *clk; bool clk_enabled; @@ -89,7 +87,6 @@ static int rfkill_gpio_probe(struct platform_device *pdev) struct rfkill_gpio_data *rfkill; struct gpio_desc *gpio; int ret; - int len; rfkill = devm_kzalloc(&pdev->dev, sizeof(*rfkill), GFP_KERNEL); if (!rfkill) @@ -106,21 +103,9 @@ static int rfkill_gpio_probe(struct platform_device *pdev) return -ENODEV; } - len = strlen(rfkill->name); - rfkill->reset_name = devm_kzalloc(&pdev->dev, len + 7, GFP_KERNEL); - if (!rfkill->reset_name) - return -ENOMEM; - - rfkill->shutdown_name = devm_kzalloc(&pdev->dev, len + 10, GFP_KERNEL); - if (!rfkill->shutdown_name) - return -ENOMEM; - - snprintf(rfkill->reset_name, len + 6 , "%s_reset", rfkill->name); - snprintf(rfkill->shutdown_name, len + 9, "%s_shutdown", rfkill->name); - rfkill->clk = devm_clk_get(&pdev->dev, NULL); - gpio = devm_gpiod_get_index(&pdev->dev, rfkill->reset_name, 0); + gpio = devm_gpiod_get_index(&pdev->dev, "reset", 0); if (!IS_ERR(gpio)) { ret = gpiod_direction_output(gpio, 0); if (ret) @@ -128,7 +113,7 @@ static int rfkill_gpio_probe(struct platform_device *pdev) rfkill->reset_gpio = gpio; } - gpio = devm_gpiod_get_index(&pdev->dev, rfkill->shutdown_name, 1); + gpio = devm_gpiod_get_index(&pdev->dev, "shutdown", 1); if (!IS_ERR(gpio)) { ret = gpiod_direction_output(gpio, 0); if (ret) |