diff options
| author | Ruan Jinjie <ruanjinjie@huawei.com> | 2023-08-03 16:07:13 +0800 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-08-17 01:17:34 +0200 |
| commit | dac7837848485bf1d0bd3aa56923f8bf5075682f (patch) | |
| tree | ca743da317a05b72b6ad2269bc70c7cc68e3e3b8 /drivers/rtc | |
| parent | 4d349a5793f7a42da27ea56d9f6e2f9488d44e0d (diff) | |
| download | linux-dac7837848485bf1d0bd3aa56923f8bf5075682f.tar.gz | |
rtc: tps65910: Remove redundant dev_warn() and do not check for 0 return after calling platform_get_irq()
It is not possible for platform_get_irq() to return 0. Use the
return value from platform_get_irq().
And there is no need to call the dev_warn() function directly to print
a custom message when handling an error from platform_get_irq()
function as it is going to display an appropriate error message
in case of a failure.
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20230803080713.4061782-3-ruanjinjie@huawei.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-tps65910.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c index 75e4c2d777b9c..411ff66c04682 100644 --- a/drivers/rtc/rtc-tps65910.c +++ b/drivers/rtc/rtc-tps65910.c @@ -406,11 +406,8 @@ static int tps65910_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, tps_rtc); irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - dev_warn(&pdev->dev, "Wake up is not possible as irq = %d\n", - irq); - return -ENXIO; - } + if (irq < 0) + return irq; ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, tps65910_rtc_interrupt, IRQF_TRIGGER_LOW, |