From 3ff6eb4a2fe5757cbe7c5d57c8eb60ab0775f2f0 Mon Sep 17 00:00:00 2001 From: Samuel Tardieu Date: Sun, 4 Nov 2007 20:20:23 +0100 Subject: [WATCHDOG] Stop looking for device as soon as one is found If no address is given for the W83697HF/HG watchdog IO port, stop looping through possible locations when a watchdog device has been found. Signed-off-by: Samuel Tardieu Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/w83697hf_wdt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c index c622a0e6c9ae..6ea125eabeaa 100644 --- a/drivers/watchdog/w83697hf_wdt.c +++ b/drivers/watchdog/w83697hf_wdt.c @@ -382,8 +382,10 @@ wdt_init(void) /* we will autodetect the W83697HF/HG watchdog */ for (i = 0; ((!found) && (w83697hf_ioports[i] != 0)); i++) { wdt_io = w83697hf_ioports[i]; - if (!w83697hf_check_wdt()) + if (!w83697hf_check_wdt()) { found++; + break; + } } } else { if (!w83697hf_check_wdt()) -- cgit v1.2.1