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 <[email protected]> --- drivers/watchdog/cadence_wdt.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/watchdog/cadence_wdt.c b/drivers/watchdog/cadence_wdt.c index 672b184da875..bc99e9164930 100644 --- a/drivers/watchdog/cadence_wdt.c +++ b/drivers/watchdog/cadence_wdt.c @@ -334,12 +334,9 @@ static int cdns_wdt_probe(struct platform_device *pdev) watchdog_set_drvdata(cdns_wdt_device, wdt); wdt->clk = devm_clk_get(dev, NULL); - if (IS_ERR(wdt->clk)) { - ret = PTR_ERR(wdt->clk); - if (ret != -EPROBE_DEFER) - dev_err(dev, "input clock not found\n"); - return ret; - } + if (IS_ERR(wdt->clk)) + return dev_err_probe(dev, PTR_ERR(wdt->clk), + "input clock not found\n"); ret = clk_prepare_enable(wdt->clk); if (ret) { -- 2.17.1
