From: Krzysztof Kozlowski Date: Wed, 2 Sep 2020 19:36:50 +0000 (+0200) Subject: mmc: dw_mmc-zx: Simplify with dev_err_probe() X-Git-Tag: v5.10.7~1470^2~55 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=380a99a2d084d78d6dd47f63f3a178e24321c681;p=platform%2Fkernel%2Flinux-rpi.git mmc: dw_mmc-zx: Simplify with dev_err_probe() 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 Link: https://lore.kernel.org/r/20200902193658.20539-4-krzk@kernel.org Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/dw_mmc-zx.c b/drivers/mmc/host/dw_mmc-zx.c index eada648..d9e4834 100644 --- a/drivers/mmc/host/dw_mmc-zx.c +++ b/drivers/mmc/host/dw_mmc-zx.c @@ -155,7 +155,6 @@ static int dw_mci_zx_parse_dt(struct dw_mci *host) struct device_node *node; struct dw_mci_zx_priv_data *priv; struct regmap *sysc_base; - int ret; /* syscon is needed only by emmc */ node = of_parse_phandle(np, "zte,aon-syscon", 0); @@ -163,13 +162,9 @@ static int dw_mci_zx_parse_dt(struct dw_mci *host) sysc_base = syscon_node_to_regmap(node); of_node_put(node); - if (IS_ERR(sysc_base)) { - ret = PTR_ERR(sysc_base); - if (ret != -EPROBE_DEFER) - dev_err(host->dev, "Can't get syscon: %d\n", - ret); - return ret; - } + if (IS_ERR(sysc_base)) + return dev_err_probe(host->dev, PTR_ERR(sysc_base), + "Can't get syscon\n"); } else { return 0; }