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watchdog: Staticise nuc900_wdt
authorAxel Lin <axel.lin@gmail.com>
Wed, 18 Jan 2012 02:45:20 +0000 (10:45 +0800)
committerWim Van Sebroeck <wim@iguana.be>
Fri, 27 Jan 2012 08:54:41 +0000 (09:54 +0100)
It is only used in this driver, so no need to make the symbol global.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/nuc900_wdt.c patch | blob | blame | history

diff --git a/drivers/watchdog/nuc900_wdt.c b/drivers/watchdog/nuc900_wdt.c
index 50359bad91770d41d8b3dedbb959cc0dac1d4ad0..2cce8568bd21c9903166af402ed13422788ff24b 100644 (file)
--- a/drivers/watchdog/nuc900_wdt.c
+++ b/drivers/watchdog/nuc900_wdt.c
@@ -72,7 +72,7 @@ struct nuc900_wdt {
 };
 
 static unsigned long nuc900wdt_busy;
-struct nuc900_wdt *nuc900_wdt;
+static struct nuc900_wdt *nuc900_wdt;
 
 static inline void nuc900_wdt_keepalive(void)
 {