mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 09:12:39 +00:00
da2f5e8776
Add patch fixing compilation warning for hsdma-mt7621:
drivers/staging/mt7621-dma/hsdma-mt7621.c: In function 'mtk_hsdma_probe':
drivers/staging/mt7621-dma/hsdma-mt7621.c:685:9: error: ignoring return value of 'device_reset' declared with attribute 'warn_unused_result' [-Werror=unused-result]
685 | device_reset(&pdev->dev);
| ^~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
From 3f6dfa25128e428acfba20792bc7506d58806baa Mon Sep 17 00:00:00 2001
|
|
From: Christian Marangi <ansuelsmth@gmail.com>
|
|
Date: Sun, 7 May 2023 01:06:17 +0200
|
|
Subject: [PATCH] drivers: mt7621-dma: handle error from device_reset
|
|
|
|
Handle error from device reset to fix compilation warning.
|
|
Fix compilation warning:
|
|
drivers/staging/mt7621-dma/hsdma-mt7621.c: In function 'mtk_hsdma_probe':
|
|
drivers/staging/mt7621-dma/hsdma-mt7621.c:685:9: error: ignoring return value of 'device_reset' declared with attribute 'warn_unused_result' [-Werror=unused-result]
|
|
685 | device_reset(&pdev->dev);
|
|
| ^~~~~~~~~~~~~~~~~~~~~~~~
|
|
cc1: all warnings being treated as errors
|
|
|
|
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
|
|
---
|
|
drivers/staging/mt7621-dma/hsdma-mt7621.c | 4 +++-
|
|
1 file changed, 3 insertions(+), 1 deletion(-)
|
|
|
|
--- a/drivers/staging/mt7621-dma/hsdma-mt7621.c
|
|
+++ b/drivers/staging/mt7621-dma/hsdma-mt7621.c
|
|
@@ -682,7 +682,9 @@ static int mtk_hsdma_probe(struct platfo
|
|
return ret;
|
|
}
|
|
|
|
- device_reset(&pdev->dev);
|
|
+ ret = device_reset(&pdev->dev);
|
|
+ if (ret)
|
|
+ dev_err(&pdev->dev, "failed to reset device\n");
|
|
|
|
dd = &hsdma->ddev;
|
|
dma_cap_set(DMA_MEMCPY, dd->cap_mask);
|