Commit d0b32fa1 authored by Lee Jones's avatar Lee Jones
Browse files

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: default avatarLee 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 */

CRA Git | Maintained and supported by SUSTech CRA and CCSE