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authorAxel Lin <axel.lin@gmail.com>2012-06-26 12:37:58 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-26 12:48:05 +0200
commit7f217d36dce7e3e2789cfbd91ae53a36a98df837 (patch)
tree430d07b77f4f53e92d2fc64942b13f18c1d47e99 /drivers/rpmsg
parentregulator: Add driver for Arizona LDO1 (diff)
downloadlinux-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/rpmsg')
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