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Commit 2ffdc9a6 authored by Axel Lin's avatar Axel Lin Committed by Thierry Reding
Browse files

pwm: Remove a redundant error message when devm_request_and_ioremap fails 



The implementation in devm_request_and_ioremap() already shows error message,
so no need to show dev_err again if devm_request_and_ioremap() fails.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Philip, Avinash <avinashphilip@ti.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@avionic-design.de>
parent ecefeb79

drivers/pwm/pwm-tegra.c

+1 −3
Original line number Diff line number Diff line
@@ -187,10 +187,8 @@ static int tegra_pwm_probe(struct platform_device *pdev) 
	}



	pwm->mmio_base = devm_request_and_ioremap(&pdev->dev, r);

	if (!pwm->mmio_base) {

		dev_err(&pdev->dev, "failed to ioremap() region\n");

	if (!pwm->mmio_base)

		return -EADDRNOTAVAIL;

	}



	platform_set_drvdata(pdev, pwm);

drivers/pwm/pwm-tiecap.c

+1 −3
Original line number Diff line number Diff line
@@ -192,10 +192,8 @@ static int __devinit ecap_pwm_probe(struct platform_device *pdev) 
	}



	pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r);

	if (!pc->mmio_base) {

		dev_err(&pdev->dev, "failed to ioremap() registers\n");

	if (!pc->mmio_base)

		return -EADDRNOTAVAIL;

	}



	ret = pwmchip_add(&pc->chip);

	if (ret < 0) {

drivers/pwm/pwm-tiehrpwm.c

+1 −3
Original line number Diff line number Diff line
@@ -371,10 +371,8 @@ static int __devinit ehrpwm_pwm_probe(struct platform_device *pdev) 
	}



	pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r);

	if (!pc->mmio_base) {

		dev_err(&pdev->dev, "failed to ioremap() registers\n");

	if (!pc->mmio_base)

		return  -EADDRNOTAVAIL;

	}



	ret = pwmchip_add(&pc->chip);

	if (ret < 0) {