Message ID | 4d2e518fc75dd3053ec4afcc36e13a0a6f75884e.1659905735.git.christophe.jaillet@wanadoo.fr |
---|---|
State | Accepted |
Headers | show |
Series | soc/tegra: pmc: Use devm_clk_get_optional() | expand |
On Sun, Aug 07, 2022 at 10:55:59PM +0200, Christophe JAILLET wrote: > Use devm_clk_get_optional() instead of hand writing it. > > While at it, use dev_err_probe() to further simplify the code. This is also > less verbose if clk_get() returns -EPROBE_DEFER. > > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> > --- > drivers/soc/tegra/pmc.c | 15 ++++----------- > 1 file changed, 4 insertions(+), 11 deletions(-) Applied, thanks. Thierry
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 6a4b8f7e7948..016762f88fff 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -2885,17 +2885,10 @@ static int tegra_pmc_probe(struct platform_device *pdev) pmc->scratch = base; } - pmc->clk = devm_clk_get(&pdev->dev, "pclk"); - if (IS_ERR(pmc->clk)) { - err = PTR_ERR(pmc->clk); - - if (err != -ENOENT) { - dev_err(&pdev->dev, "failed to get pclk: %d\n", err); - return err; - } - - pmc->clk = NULL; - } + pmc->clk = devm_clk_get_optional(&pdev->dev, "pclk"); + if (IS_ERR(pmc->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(pmc->clk), + "failed to get pclk\n"); /* * PMC should be last resort for restarting since it soft-resets
Use devm_clk_get_optional() instead of hand writing it. While at it, use dev_err_probe() to further simplify the code. This is also less verbose if clk_get() returns -EPROBE_DEFER. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/soc/tegra/pmc.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-)