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Date: Wed, 11 May 2016 09:05:51 -0400 From: William Breathitt Gray <vilhelm.gray@...il.com> To: wim@...ana.be, linux@...ck-us.net Cc: linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] watchdog: ebc-c384_wdt: Simplify ebc_c384_wdt_start timeout computation The ebc_c384_wdt_set_timeout function already rounds up timeout values greater than 255 to a multiple of 60, so there is no need to round again in the ebc_c384_wdt_start function; a timeout value greater than 255 in ebc_c384_wdt_start will divide cleanly by 60. Signed-off-by: William Breathitt Gray <vilhelm.gray@...il.com> --- drivers/watchdog/ebc-c384_wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/ebc-c384_wdt.c b/drivers/watchdog/ebc-c384_wdt.c index 77fda0b..948e687 100644 --- a/drivers/watchdog/ebc-c384_wdt.c +++ b/drivers/watchdog/ebc-c384_wdt.c @@ -51,7 +51,7 @@ static int ebc_c384_wdt_start(struct watchdog_device *wdev) /* resolution is in minutes for timeouts greater than 255 seconds */ if (t > 255) - t = DIV_ROUND_UP(t, 60); + t /= 60; outb(t, PET_ADDR); -- 2.7.3
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