CRIS: Make io_pwm_set_period members unsigned in etraxgpio.h

diff --git a/include/asm-cris/etraxgpio.h b/include/asm-cris/etraxgpio.h
index 9fdb206f318d6251d7079ad18d65a79fb1ad9545..38f1c8e1770c0f8319ba5fc1b739c969c264459e 100644 (file)
--- a/include/asm-cris/etraxgpio.h
+++ b/include/asm-cris/etraxgpio.h
@@ -156,8 +156,8 @@ struct io_pwm_set_mode {
 #define IO_PWM_SET_PERIOD   0x21
 
 struct io_pwm_set_period {
-       int lo;         /* 0..8191 */
-       int hi;         /* 0..8191 */
+       unsigned int lo;                /* 0..8191 */
+       unsigned int hi;                /* 0..8191 */
 };
 
 /* Only for modes PWM_STANDARD and PWM_FAST.