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path: root/net/rfkill/rfkill-gpio.c
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Diffstat (limited to 'net/rfkill/rfkill-gpio.c')
-rw-r--r--net/rfkill/rfkill-gpio.c19
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)