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authorColin Ian King <colin.king@canonical.com>2018-11-29 23:25:00 (GMT)
committerWim Van Sebroeck <wim@linux-watchdog.org>2018-12-22 11:15:31 (GMT)
commitb1bbb0cb2c0ee6dccaf341f99dad9bdff5882acd (patch)
tree7ca485d8f436430381ad1089d216ff0829757af7 /drivers/watchdog
parent437a3f8ea493ba9b80c9bb983e15f4297fc653de (diff)
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: Colin Ian King <colin.king@canonical.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/asm9260_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/asm9260_wdt.c b/drivers/watchdog/asm9260_wdt.c
index 2cf56b4..9768e44 100644
--- a/drivers/watchdog/asm9260_wdt.c
+++ b/drivers/watchdog/asm9260_wdt.c
@@ -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);

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