[PATCH] PM: opp: simplify with dev_err_probe()

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Viresh Kumar <vireshk@kernel.org>, Nishanth Menon <nm@ti.com>,
	Stephen Boyd <sboyd@kernel.org>,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH] PM: opp: simplify with dev_err_probe()
Date: Fri,  8 Apr 2022 13:10:52 +0200	[thread overview]
Message-ID: <20220408111052.381603-1-krzysztof.kozlowski@linaro.org> (raw)

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 <krzysztof.kozlowski@linaro.org>
---
 drivers/opp/core.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index 0b5357b9d342..ed72df835f8c 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -2030,10 +2030,9 @@ struct opp_table *dev_pm_opp_set_regulators(struct device *dev,
 	for (i = 0; i < count; i++) {
 		reg = regulator_get_optional(dev, names[i]);
 		if (IS_ERR(reg)) {
-			ret = PTR_ERR(reg);
-			if (ret != -EPROBE_DEFER)
-				dev_err(dev, "%s: no regulator (%s) found: %d\n",
-					__func__, names[i], ret);
+			ret = dev_err_probe(dev, PTR_ERR(reg),
+					    "%s: no regulator (%s) found\n",
+					    __func__, names[i]);
 			goto free_regulators;
 		}
 
@@ -2179,11 +2178,8 @@ struct opp_table *dev_pm_opp_set_clkname(struct device *dev, const char *name)
 	/* Find clk for the device */
 	opp_table->clk = clk_get(dev, name);
 	if (IS_ERR(opp_table->clk)) {
-		ret = PTR_ERR(opp_table->clk);
-		if (ret != -EPROBE_DEFER) {
-			dev_err(dev, "%s: Couldn't find clock: %d\n", __func__,
-				ret);
-		}
+		ret = dev_err_probe(dev, PTR_ERR(opp_table->clk),
+				    "%s: Couldn't find clock\n", __func__);
 		goto err;
 	}
 
-- 
2.32.0

