Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[cascardo/linux.git] / drivers / watchdog / coh901327_wdt.c

diff --git a/drivers/watchdog/coh901327_wdt.c b/drivers/watchdog/coh901327_wdt.c
index aec7cef..381026c 100644 (file)
--- a/drivers/watchdog/coh901327_wdt.c
+++ b/drivers/watchdog/coh901327_wdt.c
@@ -110,7 +110,7 @@ static void coh901327_enable(u16 timeout)
         * Wait 3 32 kHz cycles for it to take effect
         */
        freq = clk_get_rate(clk);
-       delay_ns = (1000000000 + freq - 1) / freq; /* Freq to ns and round up */
+       delay_ns = DIV_ROUND_UP(1000000000, freq); /* Freq to ns and round up */
        delay_ns = 3 * delay_ns; /* Wait 3 cycles */
        ndelay(delay_ns);
        /* Enable the watchdog interrupt */