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

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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>
This commit is contained in:
Lee Jones 2011-08-29 08:32:36 +02:00
parent 5a4bac6e63
commit d0b32fa1e1
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/ab8500-gpadc.c
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@ -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 */