mfd: ab8500-gpadc: Change to usleep_range() for greater resolution



The resolution of msleep is related to HZ, so with HZ set to
100 any msleep of less than 10ms will become ~10ms.

Signed-off-by: Lee Jones <lee.jones@linaro.org>

parent 5a4bac6e

drivers/mfd/ab8500-gpadc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -344,7 +344,7 @@ int ab8500_gpadc_read_raw(struct ab8500_gpadc *gpadc, u8 channel)
		* Delay might be needed for ABB8500 cut 3.0, if not, remove
		* when hardware will be available
		*/
		msleep(1);
		usleep_range(1000, 1000);
		break;
		}
		/* Intentional fallthrough */