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Message-ID: <1332455105.2948.1.camel@phoenix> Date: Fri, 23 Mar 2012 06:25:05 +0800 From: Axel Lin <axel.lin@...il.com> To: linux-kernel@...r.kernel.org Cc: Liam Girdwood <lrg@...com>, Mark Brown <broonie@...nsource.wolfsonmicro.com> Subject: [PATCH RFT 1/2] regulator: Fix restoring pmic.dcdcx_hib_mode settings in wm8350_dcdc_set_suspend_enable What we want is to restore wm8350->pmic.dcdcx_hib_mode settings to WM8350_DCDCx_LOW_POWER registers. Current code also clears all other bits of WM8350_DCDCx_LOW_POWER registers which is wrong. Signed-off-by: Axel Lin <axel.lin@...il.com> --- drivers/regulator/wm8350-regulator.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c index ab1e183..1c54821 100644 --- a/drivers/regulator/wm8350-regulator.c +++ b/drivers/regulator/wm8350-regulator.c @@ -495,25 +495,25 @@ static int wm8350_dcdc_set_suspend_enable(struct regulator_dev *rdev) val = wm8350_reg_read(wm8350, WM8350_DCDC1_LOW_POWER) & ~WM8350_DCDC_HIB_MODE_MASK; wm8350_reg_write(wm8350, WM8350_DCDC1_LOW_POWER, - wm8350->pmic.dcdc1_hib_mode); + val | wm8350->pmic.dcdc1_hib_mode); break; case WM8350_DCDC_3: val = wm8350_reg_read(wm8350, WM8350_DCDC3_LOW_POWER) & ~WM8350_DCDC_HIB_MODE_MASK; wm8350_reg_write(wm8350, WM8350_DCDC3_LOW_POWER, - wm8350->pmic.dcdc3_hib_mode); + val | wm8350->pmic.dcdc3_hib_mode); break; case WM8350_DCDC_4: val = wm8350_reg_read(wm8350, WM8350_DCDC4_LOW_POWER) & ~WM8350_DCDC_HIB_MODE_MASK; wm8350_reg_write(wm8350, WM8350_DCDC4_LOW_POWER, - wm8350->pmic.dcdc4_hib_mode); + val | wm8350->pmic.dcdc4_hib_mode); break; case WM8350_DCDC_6: val = wm8350_reg_read(wm8350, WM8350_DCDC6_LOW_POWER) & ~WM8350_DCDC_HIB_MODE_MASK; wm8350_reg_write(wm8350, WM8350_DCDC6_LOW_POWER, - wm8350->pmic.dcdc6_hib_mode); + val | wm8350->pmic.dcdc6_hib_mode); break; case WM8350_DCDC_2: case WM8350_DCDC_5: -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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