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authorJason Yan <yanaijie@huawei.com>2020-09-12 15:21:58 +0800
committerVinod Koul <vkoul@kernel.org>2020-09-18 12:31:37 +0530
commit0143db65b0465da8bb37679056d9f14bacb9cfbd (patch)
tree0069522d06b17819694d2c8520766781c8b784dd /drivers/dma
parentd8344fa93ed1b3f80417718deb70aea76f7948be (diff)
dmaengine: ioat: Make two symbols static
This eliminates the following sparse warning: drivers/dma/ioat/dma.c:29:5: warning: symbol 'completion_timeout' was not declared. Should it be static? drivers/dma/ioat/dma.c:33:5: warning: symbol 'idle_timeout' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Acked-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20200912072158.602585-1-yanaijie@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/ioat/dma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index a814b200299b..8cce4e059b7a 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -26,11 +26,11 @@
#include "../dmaengine.h"
-int completion_timeout = 200;
+static int completion_timeout = 200;
module_param(completion_timeout, int, 0644);
MODULE_PARM_DESC(completion_timeout,
"set ioat completion timeout [msec] (default 200 [msec])");
-int idle_timeout = 2000;
+static int idle_timeout = 2000;
module_param(idle_timeout, int, 0644);
MODULE_PARM_DESC(idle_timeout,
"set ioat idel timeout [msec] (default 2000 [msec])");