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Commit b1bbb0cb authored by Colin Ian King's avatar Colin Ian King Committed by Wim Van Sebroeck
Browse files

watchdog: asm9260_wdt: make array mode_name static, shrinks object size 



Don't populate the const array mode_name on the stack but instead
make it static. Makes the object code smaller by 41 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
   7699	   1872	      0	   9571	   2563	drivers/watchdog/asm9260_wdt.o

After:
   text	   data	    bss	    dec	    hex	filename
   7594	   1936	      0	   9530	   253a	drivers/watchdog/asm9260_wdt.o

(gcc version 8.2.0 x86_64)

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent 437a3f8e

drivers/watchdog/asm9260_wdt.c

+1 −1
Original line number Diff line number Diff line
@@ -278,7 +278,7 @@ static int asm9260_wdt_probe(struct platform_device *pdev) 
	struct watchdog_device *wdd;

	struct resource *res;

	int ret;

	const char * const mode_name[] = { "hw", "sw", "debug", };

	static const char * const mode_name[] = { "hw", "sw", "debug", };



	priv = devm_kzalloc(&pdev->dev, sizeof(struct asm9260_wdt_priv),

			    GFP_KERNEL);