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From:   Krzysztof Kozlowski <krzk@kernel.org>
To:     Ray Jui <rjui@broadcom.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Scott Branden <sbranden@broadcom.com>,
        bcm-kernel-feedback-list@broadcom.com, Keerthy <j-keerthy@ti.com>,
        Grygorii Strashko <grygorii.strashko@ti.com>,
        Santosh Shilimkar <ssantosh@kernel.org>,
        Kevin Hilman <khilman@kernel.org>,
        Michal Simek <michal.simek@xilinx.com>,
        linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc:     Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH 3/6] gpio: omap: Simplify with dev_err_probe()
Date:   Thu, 27 Aug 2020 22:08:24 +0200
Message-Id: <20200827200827.26462-3-krzk@kernel.org>
In-Reply-To: <20200827200827.26462-1-krzk@kernel.org>
References: <20200827200827.26462-1-krzk@kernel.org>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 drivers/gpio/gpio-omap.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 7fbe0c9e1fc1..2dc12f4addbd 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -1394,10 +1394,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
 	if (bank->irq <= 0) {
 		if (!bank->irq)
 			bank->irq = -ENXIO;
-		if (bank->irq != -EPROBE_DEFER)
-			dev_err(dev,
-				"can't get irq resource ret=%d\n", bank->irq);
-		return bank->irq;
+		return dev_err_probe(dev, bank->irq, "can't get irq resource\n");
 	}
 
 	bank->chip.parent = dev;
-- 
2.17.1