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| author | Lee Jones <lee.jones@linaro.org> | 2011-08-29 08:32:36 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2013-02-04 08:31:28 +0000 |
| commit | d0b32fa1e12a6fafbdf4fb142311a36f5314a6ff (patch) | |
| tree | 9911c3b92d9540ff8a1da41fd9d156666e28ba52 /drivers/mfd/ab8500-gpadc.c | |
| parent | 5a4bac6e6331feb0edd9522f3c7bbb9a01571566 (diff) | |
| download | blackbird-op-linux-d0b32fa1e12a6fafbdf4fb142311a36f5314a6ff.tar.gz blackbird-op-linux-d0b32fa1e12a6fafbdf4fb142311a36f5314a6ff.zip | |
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>
Diffstat (limited to 'drivers/mfd/ab8500-gpadc.c')
| -rw-r--r-- | drivers/mfd/ab8500-gpadc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c index 3fb1f40d6389..bc0daf3bc93a 100644 --- a/drivers/mfd/ab8500-gpadc.c +++ b/drivers/mfd/ab8500-gpadc.c @@ -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 */ |
