diff options
| -rw-r--r-- | drivers/gpio/gpio-rockchip.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index 44d7ebd12724..33580093a4e7 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -656,11 +656,10 @@ static int rockchip_get_bank_data(struct rockchip_pin_bank *bank) if (!bank->irq) return -EINVAL; - bank->clk = of_clk_get(bank->of_node, 0); + bank->clk = devm_clk_get_enabled(bank->dev, NULL); if (IS_ERR(bank->clk)) return PTR_ERR(bank->clk); - clk_prepare_enable(bank->clk); id = readl(bank->reg_base + gpio_regs_v2.version_id); switch (id) { @@ -672,7 +671,6 @@ static int rockchip_get_bank_data(struct rockchip_pin_bank *bank) bank->db_clk = of_clk_get(bank->of_node, 1); if (IS_ERR(bank->db_clk)) { dev_err(bank->dev, "cannot find debounce clk\n"); - clk_disable_unprepare(bank->clk); return -EINVAL; } break; @@ -751,7 +749,6 @@ static int rockchip_gpio_probe(struct platform_device *pdev) ret = rockchip_gpiolib_register(bank); if (ret) { - clk_disable_unprepare(bank->clk); mutex_unlock(&bank->deferred_lock); return ret; } @@ -792,7 +789,6 @@ static void rockchip_gpio_remove(struct platform_device *pdev) { struct rockchip_pin_bank *bank = platform_get_drvdata(pdev); - clk_disable_unprepare(bank->clk); gpiochip_remove(&bank->gpio_chip); } |