diff options
| author | Sangbeom Kim <sbkim73@samsung.com> | 2012-11-24 03:13:28 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-11-27 21:24:15 +0100 |
| commit | f7ebaaeb0b4b97b20c1816f11884e7bfe610a2fa (patch) | |
| tree | 93a7c08d8c56771c326092fe291470171da21dd3 /drivers/regulator/s2mps11.c | |
| parent | Linux 3.7-rc7 (diff) | |
| download | linux-f7ebaaeb0b4b97b20c1816f11884e7bfe610a2fa.tar.xz linux-f7ebaaeb0b4b97b20c1816f11884e7bfe610a2fa.zip | |
regulator: s2mps11: Fix ramp delay value shift operation
This patch fix the abnormal ramp delay setting.
The shift operation was wrong.
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/regulator/s2mps11.c')
| -rw-r--r-- | drivers/regulator/s2mps11.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c index 926f9c8f2fac..3fd1b889d579 100644 --- a/drivers/regulator/s2mps11.c +++ b/drivers/regulator/s2mps11.c @@ -269,16 +269,16 @@ static __devinit int s2mps11_pmic_probe(struct platform_device *pdev) if (ramp_enable) { if (s2mps11->buck2_ramp) - ramp_reg |= get_ramp_delay(s2mps11->ramp_delay2) >> 6; + ramp_reg |= get_ramp_delay(s2mps11->ramp_delay2) << 6; if (s2mps11->buck3_ramp || s2mps11->buck4_ramp) - ramp_reg |= get_ramp_delay(s2mps11->ramp_delay34) >> 4; + ramp_reg |= get_ramp_delay(s2mps11->ramp_delay34) << 4; sec_reg_write(iodev, S2MPS11_REG_RAMP, ramp_reg | ramp_enable); } ramp_reg &= 0x00; - ramp_reg |= get_ramp_delay(s2mps11->ramp_delay5) >> 6; - ramp_reg |= get_ramp_delay(s2mps11->ramp_delay16) >> 4; - ramp_reg |= get_ramp_delay(s2mps11->ramp_delay7810) >> 2; + ramp_reg |= get_ramp_delay(s2mps11->ramp_delay5) << 6; + ramp_reg |= get_ramp_delay(s2mps11->ramp_delay16) << 4; + ramp_reg |= get_ramp_delay(s2mps11->ramp_delay7810) << 2; ramp_reg |= get_ramp_delay(s2mps11->ramp_delay9); sec_reg_write(iodev, S2MPS11_REG_RAMP_BUCK, ramp_reg); |