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