diff options
author | Stephen Boyd <swboyd@chromium.org> | 2019-07-30 11:15:39 -0700 |
---|---|---|
committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-08-13 10:53:10 +0200 |
commit | faac910201e9beb66530bd8c3fe8a02d907ee2a9 (patch) | |
tree | d6c6658682a9c1514e18e3295e9f4d9539f14ada /drivers/rtc/rtc-zynqmp.c | |
parent | b0a3fa44659ccee87215600b4235982bc0f3e828 (diff) | |
download | linux-faac910201e9beb66530bd8c3fe8a02d907ee2a9.tar.bz2 |
rtc: Remove dev_err() usage after platform_get_irq()
We don't need dev_err() messages when platform_get_irq() fails now that
platform_get_irq() prints an error message itself when something goes
wrong. Let's remove these prints with a simple semantic patch.
// <smpl>
@@
expression ret;
struct platform_device *E;
@@
ret =
(
platform_get_irq(E, ...)
|
platform_get_irq_byname(E, ...)
);
if ( \( ret < 0 \| ret <= 0 \) )
{
(
-if (ret != -EPROBE_DEFER)
-{ ...
-dev_err(...);
-... }
|
...
-dev_err(...);
)
...
}
// </smpl>
While we're here, remove braces on if statements that only have one
statement (manually).
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-rtc@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20190730181557.90391-40-swboyd@chromium.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-zynqmp.c')
-rw-r--r-- | drivers/rtc/rtc-zynqmp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/rtc/rtc-zynqmp.c b/drivers/rtc/rtc-zynqmp.c index 00639594de0c..2c762757fb54 100644 --- a/drivers/rtc/rtc-zynqmp.c +++ b/drivers/rtc/rtc-zynqmp.c @@ -218,10 +218,8 @@ static int xlnx_rtc_probe(struct platform_device *pdev) return PTR_ERR(xrtcdev->reg_base); xrtcdev->alarm_irq = platform_get_irq_byname(pdev, "alarm"); - if (xrtcdev->alarm_irq < 0) { - dev_err(&pdev->dev, "no irq resource\n"); + if (xrtcdev->alarm_irq < 0) return xrtcdev->alarm_irq; - } ret = devm_request_irq(&pdev->dev, xrtcdev->alarm_irq, xlnx_rtc_interrupt, 0, dev_name(&pdev->dev), xrtcdev); @@ -231,10 +229,8 @@ static int xlnx_rtc_probe(struct platform_device *pdev) } xrtcdev->sec_irq = platform_get_irq_byname(pdev, "sec"); - if (xrtcdev->sec_irq < 0) { - dev_err(&pdev->dev, "no irq resource\n"); + if (xrtcdev->sec_irq < 0) return xrtcdev->sec_irq; - } ret = devm_request_irq(&pdev->dev, xrtcdev->sec_irq, xlnx_rtc_interrupt, 0, dev_name(&pdev->dev), xrtcdev); |