diff options
| author |   Zhu Wang <wangzhu9@huawei.com> | 2023-08-03 15:10:06 +0800 |
|---|---|---|
| committer |   Helge Deller <deller@gmx.de> | 2023-08-15 23:39:33 +0200 |
| commit | 0650d5098f8b6b232cd5ea0e15437fc38f7d63ba (patch) | |
| tree | 11cd88343f6858490220868bf6549756d79182f3 | |
| parent | fbdev: atmel_lcdfb: Remove redundant of_match_ptr() (diff) | |
| download | linux-rng-0650d5098f8b6b232cd5ea0e15437fc38f7d63ba.tar.xz linux-rng-0650d5098f8b6b232cd5ea0e15437fc38f7d63ba.zip | |
fbdev: goldfishfb: Do not check 0 for platform_get_irq()
Since platform_get_irq() never returned zero, so it need not to check
whether it returned zero, and we use the return error code of
platform_get_irq() to replace the current return error code.
Please refer to the commit a85a6c86c25b ("driver core: platform: Clarify
that IRQ 0 is invalid") to get that platform_get_irq() never returned
zero.
Signed-off-by: Zhu Wang <wangzhu9@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | drivers/video/fbdev/goldfishfb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c index 6fa2108fd912..e41c9fef4a3b 100644 --- a/drivers/video/fbdev/goldfishfb.c +++ b/drivers/video/fbdev/goldfishfb.c @@ -203,8 +203,8 @@ static int goldfish_fb_probe(struct platform_device *pdev) } fb->irq = platform_get_irq(pdev, 0); - if (fb->irq <= 0) { - ret = -ENODEV; + if (fb->irq < 0) { + ret = fb->irq; goto err_no_irq; } |