Messages in this thread Patch in this message | | | From | Samuel Tardieu <> | Date | Sun, 4 Nov 2007 20:20:23 +0100 | Subject | [PATCH] watchdog: Stop looking for device as soon as one is found |
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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 <sam@rfc1149.net> --- drivers/watchdog/w83697hf_wdt.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c index c622a0e..6ea125e 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()) -- 1.5.3.5 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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