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| author | Axel Lin <axel.lin@gmail.com> | 2012-06-26 12:37:58 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-26 12:48:05 +0200 |
| commit | 7f217d36dce7e3e2789cfbd91ae53a36a98df837 (patch) | |
| tree | 430d07b77f4f53e92d2fc64942b13f18c1d47e99 /drivers/atm | |
| parent | regulator: Add driver for Arizona LDO1 (diff) | |
| download | linux-7f217d36dce7e3e2789cfbd91ae53a36a98df837.tar.xz linux-7f217d36dce7e3e2789cfbd91ae53a36a98df837.zip | |
regulator: arizona-micsupp: Fix choosing selector in arizona_micsupp_map_voltage
If min_uV is in the range of: 3250001~3269999,
current code uses the equation:
selector = DIV_ROUND_UP(min_uV - 1700000, 50000);
Then selector will be 32.
Then arizona_micsupp_list_voltage returns -EINVAL for this case which is wrong.
This patch fixes this issue:
If min_uV > 3200000, selector should be ARIZONA_MICSUPP_MAX_SELECTOR.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/atm')
0 files changed, 0 insertions, 0 deletions