diff options
Diffstat (limited to 'drivers/i2c/chips/pcf50633.c')
| -rw-r--r-- | drivers/i2c/chips/pcf50633.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c index 60b8b1d2764..c2139ba3097 100644 --- a/drivers/i2c/chips/pcf50633.c +++ b/drivers/i2c/chips/pcf50633.c @@ -1966,23 +1966,6 @@ static int pcf50633_suspend(struct device *dev, pm_message_t state) disable_irq(pcf->irq); - /* Save all registers that don't "survive" standby state */ - pcf->standby_regs.ooctim2 = __reg_read(pcf, PCF50633_REG_OOCTIM2); - - ret = i2c_smbus_read_i2c_block_data(pcf->client, - PCF50633_REG_AUTOOUT, - sizeof(pcf->standby_regs.misc), - &pcf->standby_regs.misc[0]); - if (ret != sizeof(pcf->standby_regs.misc)) - dev_err(dev, "Failed to save misc levels and enables :-(\n"); - - /* regulator voltages and enable states */ - ret = i2c_smbus_read_i2c_block_data(pcf->client, - PCF50633_REG_LDO1OUT, - sizeof(pcf->standby_regs.ldo), - &pcf->standby_regs.ldo[0]); - if (ret != sizeof(pcf->standby_regs.ldo)) - dev_err(dev, "Failed to save LDO levels and enables :-(\n"); /* set interrupt masks so only those sources we want to wake * us are able to */ @@ -2055,28 +2038,6 @@ static int pcf50633_resume(struct device *dev) pcf->suspend_state = PCF50633_SS_STARTING_RESUME; - /* these guys get reset while pcf50633 is suspend state, refresh */ - - __reg_write(pcf, PCF50633_REG_OOCTIM2, pcf->standby_regs.ooctim2); - - memcpy(misc, pcf->standby_regs.misc, sizeof(pcf->standby_regs.misc)); - - /* regulator voltages and enable states */ - ret = i2c_smbus_write_i2c_block_data(pcf->client, - PCF50633_REG_AUTOOUT, - sizeof(misc), - &misc[0]); - if (ret) - dev_err(dev, "Failed to restore misc :-( %d\n", ret); - - /* regulator voltages and enable states */ - ret = i2c_smbus_write_i2c_block_data(pcf->client, - PCF50633_REG_LDO1OUT, - sizeof(pcf->standby_regs.ldo), - &pcf->standby_regs.ldo[0]); - if (ret) - dev_err(dev, "Failed to restore LDOs :-( %d\n", ret); - memset(res, 0, sizeof(res)); /* not interested in second on resume */ res[0] = PCF50633_INT1_SECOND; |