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Subject[ 030/221] regulator: s2mps11: Fix ramp delay value shift operation
Date
3.7-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sangbeom Kim <sbkim73@samsung.com>

commit f7ebaaeb0b4b97b20c1816f11884e7bfe610a2fa upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/regulator/s2mps11.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -269,16 +269,16 @@ static __devinit int s2mps11_pmic_probe(

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);




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