From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control
---
kernel/kernel/dma/virt.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/kernel/dma/virt.c b/kernel/kernel/dma/virt.c
index 631ddec..59d3231 100644
--- a/kernel/kernel/dma/virt.c
+++ b/kernel/kernel/dma/virt.c
@@ -4,7 +4,7 @@
*/
#include <linux/export.h>
#include <linux/mm.h>
-#include <linux/dma-mapping.h>
+#include <linux/dma-map-ops.h>
#include <linux/scatterlist.h>
static void *dma_virt_alloc(struct device *dev, size_t size,
@@ -13,7 +13,7 @@
{
void *ret;
- ret = (void *)__get_free_pages(gfp, get_order(size));
+ ret = (void *)__get_free_pages(gfp | __GFP_ZERO, get_order(size));
if (ret)
*dma_handle = (uintptr_t)ret;
return ret;
@@ -55,5 +55,7 @@
.free = dma_virt_free,
.map_page = dma_virt_map_page,
.map_sg = dma_virt_map_sg,
+ .alloc_pages = dma_common_alloc_pages,
+ .free_pages = dma_common_free_pages,
};
EXPORT_SYMBOL(dma_virt_ops);
--
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