X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmach-pxa%2Fpwm.c;h=74e2ead8cee80fa7f52ca7d7e40b64ce8005fc00;hb=d1a7fddf420b1f5a7d9a899b3388026084a67d33;hp=316cd986da5cea37dbe6692b57124dc0e9fb46b0;hpb=4fbb71597af591fa0ef565df1ba745c92d5070f7;p=linux-2.6-omap-h63xx.git

diff --git a/arch/arm/mach-pxa/pwm.c b/arch/arm/mach-pxa/pwm.c
index 316cd986da5..74e2ead8cee 100644
--- a/arch/arm/mach-pxa/pwm.c
+++ b/arch/arm/mach-pxa/pwm.c
@@ -60,7 +60,7 @@ int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns)
 	do_div(c, 1000000000);
 	period_cycles = c;
 
-	if (period_cycles < 0)
+	if (period_cycles < 1)
 		period_cycles = 1;
 	prescale = (period_cycles - 1) / 1024;
 	pv = period_cycles / (prescale + 1) - 1;