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authorAnson Huang <Anson.Huang@nxp.com>2020-08-11 11:04:42 +0800
committerShawn Guo <shawnguo@kernel.org>2020-08-22 20:57:57 +0800
commitb663b798d04fb73f1ad4d54c46582d2fde7a76d6 (patch)
tree626808bdeb8127647241e4564a9ee0bd28bd1292 /drivers/soc/imx
parent9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff)
soc: imx: gpcv2: Use dev_err_probe() to simplify error handling
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> Reviewed-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/soc/imx')
-rw-r--r--drivers/soc/imx/gpcv2.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/soc/imx/gpcv2.c b/drivers/soc/imx/gpcv2.c
index 6cf8a7a412bd..db7e7fc321b1 100644
--- a/drivers/soc/imx/gpcv2.c
+++ b/drivers/soc/imx/gpcv2.c
@@ -487,22 +487,17 @@ static int imx_pgc_domain_probe(struct platform_device *pdev)
domain->regulator = devm_regulator_get_optional(domain->dev, "power");
if (IS_ERR(domain->regulator)) {
- if (PTR_ERR(domain->regulator) != -ENODEV) {
- if (PTR_ERR(domain->regulator) != -EPROBE_DEFER)
- dev_err(domain->dev, "Failed to get domain's regulator\n");
- return PTR_ERR(domain->regulator);
- }
+ if (PTR_ERR(domain->regulator) != -ENODEV)
+ return dev_err_probe(domain->dev, PTR_ERR(domain->regulator),
+ "Failed to get domain's regulator\n");
} else if (domain->voltage) {
regulator_set_voltage(domain->regulator,
domain->voltage, domain->voltage);
}
ret = imx_pgc_get_clocks(domain);
- if (ret) {
- if (ret != -EPROBE_DEFER)
- dev_err(domain->dev, "Failed to get domain's clocks\n");
- return ret;
- }
+ if (ret)
+ return dev_err_probe(domain->dev, ret, "Failed to get domain's clocks\n");
ret = pm_genpd_init(&domain->genpd, NULL, true);
if (ret) {