dev_err_probe() can reduce code size, uniform error handling and record the
defer probe reason etc., use it to simplify the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
return PTR_ERR(tpm->base);
tpm->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(tpm->clk)) {
- ret = PTR_ERR(tpm->clk);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev,
- "failed to get PWM clock: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(tpm->clk))
+ return dev_err_probe(&pdev->dev, PTR_ERR(tpm->clk),
+ "failed to get PWM clock\n");
ret = clk_prepare_enable(tpm->clk);
if (ret) {