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authorAxel Lin <axel.lin@gmail.com>2012-08-03 21:43:54 +0800
committerThierry Reding <thierry.reding@avionic-design.de>2012-08-17 14:08:25 +0200
commit2ffdc9a64824a373d09f3417ae4377ec83cd9d16 (patch)
tree469fc563c3c56616278cddbb535ebf8e383f92da /drivers/pwm/pwm-tiehrpwm.c
parentecefeb79218064bf011c5d3ff25322ffa60c302c (diff)
downloadlinux-2ffdc9a64824a373d09f3417ae4377ec83cd9d16.tar.bz2
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: 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>
Diffstat (limited to 'drivers/pwm/pwm-tiehrpwm.c')
-rw-r--r--drivers/pwm/pwm-tiehrpwm.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index 010d232cb0c8..c3756d1be194 100644
--- a/drivers/pwm/pwm-tiehrpwm.c
+++ b/drivers/pwm/pwm-tiehrpwm.c
@@ -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) {