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 <[email protected]> Signed-off-by: Jason Yan <[email protected]> Acked-by: Dave Jiang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]>
berg · Sep 18, 2020 · 0143db6 · 0143db6
1 parent d8344fa
commit 0143db6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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])");