diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-26 16:47:45 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2020-09-24 09:18:11 +0200 |
| commit | 5530fcaf9ca30b85cfe03c6fb98ec1b1ea189e6d (patch) | |
| tree | 22df076ffe0a3d31ba497577a9fdb94ed4f5bfef /drivers/pwm | |
| parent | 836719f8948a0a485029e2308dbe864a33f6941d (diff) | |
| download | lwn-5530fcaf9ca30b85cfe03c6fb98ec1b1ea189e6d.tar.gz lwn-5530fcaf9ca30b85cfe03c6fb98ec1b1ea189e6d.zip | |
pwm: sifive: Simplify with dev_err_probe()
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-sifive.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pwm/pwm-sifive.c b/drivers/pwm/pwm-sifive.c index 62de0bb85921..2485fbaaead2 100644 --- a/drivers/pwm/pwm-sifive.c +++ b/drivers/pwm/pwm-sifive.c @@ -254,11 +254,9 @@ static int pwm_sifive_probe(struct platform_device *pdev) return PTR_ERR(ddata->regs); ddata->clk = devm_clk_get(dev, NULL); - if (IS_ERR(ddata->clk)) { - if (PTR_ERR(ddata->clk) != -EPROBE_DEFER) - dev_err(dev, "Unable to find controller clock\n"); - return PTR_ERR(ddata->clk); - } + if (IS_ERR(ddata->clk)) + return dev_err_probe(dev, PTR_ERR(ddata->clk), + "Unable to find controller clock\n"); ret = clk_prepare_enable(ddata->clk); if (ret) { |