Re: [PATCH -next] video: fbdev: goldfishfb: Do not check 0 for platform_get_irq()

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On 8/3/23 09:10, Zhu Wang wrote:
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@xxxxxxxxxx>

applied.

Thanks!
Helge

---
  drivers/video/fbdev/goldfishfb.c | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c
index ef2528c3faa9..c3091ce26e5c 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;
  	}






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