| Message ID | 20200902150643.14839-7-krzk@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/9] i2c: stm32: Simplify with dev_err_probe() | expand |
Am Mittwoch, 2. September 2020, 17:06:41 CEST schrieb Krzysztof Kozlowski: > Common pattern of handling deferred probe can be simplified with > dev_err_probe(). Less code and the error value gets printed. > > Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de>
On Wed, Sep 02, 2020 at 05:06:41PM +0200, Krzysztof Kozlowski wrote: > Common pattern of handling deferred probe can be simplified with > dev_err_probe(). Less code and the error value gets printed. > > Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Applied to for-next, thanks!
diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c index 8e3cc85d1921..819ab4ee517e 100644 --- a/drivers/i2c/busses/i2c-rk3x.c +++ b/drivers/i2c/busses/i2c-rk3x.c @@ -1312,18 +1312,13 @@ static int rk3x_i2c_probe(struct platform_device *pdev) i2c->pclk = devm_clk_get(&pdev->dev, "pclk"); } - if (IS_ERR(i2c->clk)) { - ret = PTR_ERR(i2c->clk); - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "Can't get bus clk: %d\n", ret); - return ret; - } - if (IS_ERR(i2c->pclk)) { - ret = PTR_ERR(i2c->pclk); - if (ret != -EPROBE_DEFER) - dev_err(&pdev->dev, "Can't get periph clk: %d\n", ret); - return ret; - } + if (IS_ERR(i2c->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(i2c->clk), + "Can't get bus clk\n"); + + if (IS_ERR(i2c->pclk)) + return dev_err_probe(&pdev->dev, PTR_ERR(i2c->pclk), + "Can't get periph clk\n"); ret = clk_prepare(i2c->clk); if (ret < 0) {
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- drivers/i2c/busses/i2c-rk3x.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-)