GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-27 17:11:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

pwm: Remove a redundant error message when devm_request_and_ioremap fails

Browse source 
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: Axel Lin <axel.lin@gmail.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Philip, Avinash <avinashphilip@ti.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
This commit is contained in:
Axel Lin 2012-08-03 21:43:54 +08:00 • committed by Thierry Reding
parent ecefeb7921
commit 2ffdc9a648
3 changed files with 3 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/pwm/pwm-tegra.c
View file

@ -187,10 +187,8 @@ static int tegra_pwm_probe(struct platform_device *pdev)
} }
pwm->mmio_base = devm_request_and_ioremap(&pdev->dev, r); pwm->mmio_base = devm_request_and_ioremap(&pdev->dev, r);
if (!pwm->mmio_base) { if (!pwm->mmio_base)
dev_err(&pdev->dev, "failed to ioremap() region\n");
return -EADDRNOTAVAIL; return -EADDRNOTAVAIL;
}
platform_set_drvdata(pdev, pwm); platform_set_drvdata(pdev, pwm);

4
drivers/pwm/pwm-tiecap.c
View file

@ -192,10 +192,8 @@ static int __devinit ecap_pwm_probe(struct platform_device *pdev)
} }
pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r); pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r);
if (!pc->mmio_base) { if (!pc->mmio_base)
dev_err(&pdev->dev, "failed to ioremap() registers\n");
return -EADDRNOTAVAIL; return -EADDRNOTAVAIL;
}
ret = pwmchip_add(&pc->chip); ret = pwmchip_add(&pc->chip);
if (ret < 0) { if (ret < 0) {

4
drivers/pwm/pwm-tiehrpwm.c
View file

@ -371,10 +371,8 @@ static int __devinit ehrpwm_pwm_probe(struct platform_device *pdev)
} }
pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r); pc->mmio_base = devm_request_and_ioremap(&pdev->dev, r);
if (!pc->mmio_base) { if (!pc->mmio_base)
dev_err(&pdev->dev, "failed to ioremap() registers\n");
return -EADDRNOTAVAIL; return -EADDRNOTAVAIL;
}
ret = pwmchip_add(&pc->chip); ret = pwmchip_add(&pc->chip);
if (ret < 0) { if (ret < 0) {