mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 15:56:49 +00:00
30 lines
924 B
Diff
30 lines
924 B
Diff
|
From aeef7a1c42f363b30a5a4c48f12301a5b46d8427 Mon Sep 17 00:00:00 2001
|
||
|
|
From: popcornmix <popcornmix@gmail.com>
|
||
|
|
Date: Thu, 17 Nov 2016 16:49:33 +0000
|
||
|
|
Subject: [PATCH] fb: Use struct device for dma_alloc_coherent
|
||
|
|
|
||
|
|
---
|
||
|
|
drivers/video/fbdev/bcm2708_fb.c | 4 ++--
|
||
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
--- a/drivers/video/fbdev/bcm2708_fb.c
|
||
|
|
+++ b/drivers/video/fbdev/bcm2708_fb.c
|
||
|
|
@@ -507,7 +507,7 @@ static long vc_mem_copy(struct bcm2708_f
|
||
|
|
return -EFAULT;
|
||
|
|
}
|
||
|
|
|
||
|
|
- buf = dma_alloc_coherent(NULL, PAGE_ALIGN(size), &bus_addr,
|
||
|
|
+ buf = dma_alloc_coherent(fb->fb.device, PAGE_ALIGN(size), &bus_addr,
|
||
|
|
GFP_ATOMIC);
|
||
|
|
if (!buf) {
|
||
|
|
pr_err("[%s]: failed to dma_alloc_coherent(%d)\n",
|
||
|
|
@@ -531,7 +531,7 @@ static long vc_mem_copy(struct bcm2708_f
|
||
|
|
}
|
||
|
|
out:
|
||
|
|
if (buf)
|
||
|
|
- dma_free_coherent(NULL, PAGE_ALIGN(size), buf, bus_addr);
|
||
|
|
+ dma_free_coherent(fb->fb.device, PAGE_ALIGN(size), buf, bus_addr);
|
||
|
|
return rc;
|
||
|
|
}
|
||
|
|
|