From: Zhen Lei <thunder.leizhen@huawei.com>
Date: Tue, 8 Jun 2021 07:52:19 +0000 (+0800)
Subject: dma-mapping: remove a trailing space
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bab1622350699dc209db4f50d9ab99e6f6465334;p=linux.git

dma-mapping: remove a trailing space

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/kernel/dma/coherent.c b/kernel/dma/coherent.c
index 5b5b6c7ec7f28..794e76b03b345 100644
--- a/kernel/dma/coherent.c
+++ b/kernel/dma/coherent.c
@@ -111,7 +111,7 @@ static int dma_assign_coherent_memory(struct device *dev,
  * Declare a region of memory to be handed out by dma_alloc_coherent() when it
  * is asked for coherent memory for this device.  This shall only be used
  * from platform code, usually based on the device tree description.
- * 
+ *
  * phys_addr is the CPU physical address to which the memory is currently
  * assigned (this will be ioremapped so the CPU can access the region).
  *