From b663b798d04fb73f1ad4d54c46582d2fde7a76d6 Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Tue, 11 Aug 2020 11:04:42 +0800 Subject: soc: imx: gpcv2: Use dev_err_probe() to simplify error handling MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Guido Günther Signed-off-by: Shawn Guo --- drivers/soc/imx/gpcv2.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'drivers/soc/imx/gpcv2.c') 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) { -- cgit