mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 01:11:14 +00:00
13 lines
464 B
Diff
13 lines
464 B
Diff
--- a/arch/arm/mm/dma-mapping.c
|
|
+++ b/arch/arm/mm/dma-mapping.c
|
|
@@ -384,7 +384,8 @@ EXPORT_SYMBOL(dma_mmap_writecombine);
|
|
*/
|
|
void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t handle)
|
|
{
|
|
- WARN_ON(irqs_disabled());
|
|
+ if (irqs_disabled()) /* don't want stack dumps for these! */
|
|
+ printk("WARNING: at %s:%d %s()\n", __FILE__, __LINE__, __FUNCTION__);
|
|
|
|
if (dma_release_from_coherent(dev, get_order(size), cpu_addr))
|
|
return;
|