diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/cros_ec.c | 19 | ||||
| -rw-r--r-- | drivers/mfd/mc13xxx-core.c | 15 | ||||
| -rw-r--r-- | drivers/mfd/qcom-pm8xxx.c | 4 |
3 files changed, 23 insertions, 15 deletions
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index d61024141e2b..36156a41499c 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -229,7 +229,7 @@ int cros_ec_suspend(struct cros_ec_device *ec_dev) } EXPORT_SYMBOL(cros_ec_suspend); -static void cros_ec_drain_events(struct cros_ec_device *ec_dev) +static void cros_ec_report_events_during_suspend(struct cros_ec_device *ec_dev) { while (cros_ec_get_next_event(ec_dev, NULL) > 0) blocking_notifier_call_chain(&ec_dev->event_notifier, @@ -253,21 +253,16 @@ int cros_ec_resume(struct cros_ec_device *ec_dev) dev_dbg(ec_dev->dev, "Error %d sending resume event to ec", ret); - /* - * In some cases, we need to distinguish between events that occur - * during suspend if the EC is not a wake source. For example, - * keypresses during suspend should be discarded if it does not wake - * the system. - * - * If the EC is not a wake source, drain the event queue and mark them - * as "queued during suspend". - */ if (ec_dev->wake_enabled) { disable_irq_wake(ec_dev->irq); ec_dev->wake_enabled = 0; - } else { - cros_ec_drain_events(ec_dev); } + /* + * Let the mfd devices know about events that occur during + * suspend. This way the clients know what to do with them. + */ + cros_ec_report_events_during_suspend(ec_dev); + return 0; } diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index d7f54e492aa6..c63e331738c1 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -279,8 +279,21 @@ int mc13xxx_adc_do_conversion(struct mc13xxx *mc13xxx, unsigned int mode, adc0 = MC13XXX_ADC0_ADINC1 | MC13XXX_ADC0_ADINC2; adc1 = MC13XXX_ADC1_ADEN | MC13XXX_ADC1_ADTRIGIGN | MC13XXX_ADC1_ASC; - if (channel > 7) + /* + * Channels mapped through ADIN7: + * 7 - General purpose ADIN7 + * 16 - UID + * 17 - Die temperature + */ + if (channel > 7 && channel < 16) { adc1 |= MC13XXX_ADC1_ADSEL; + } else if (channel == 16) { + adc0 |= MC13XXX_ADC0_ADIN7SEL_UID; + channel = 7; + } else if (channel == 17) { + adc0 |= MC13XXX_ADC0_ADIN7SEL_DIE; + channel = 7; + } switch (mode) { case MC13XXX_ADC_MODE_TS: diff --git a/drivers/mfd/qcom-pm8xxx.c b/drivers/mfd/qcom-pm8xxx.c index f08758f6b418..e6e8d81c15fd 100644 --- a/drivers/mfd/qcom-pm8xxx.c +++ b/drivers/mfd/qcom-pm8xxx.c @@ -563,8 +563,8 @@ static int pm8xxx_probe(struct platform_device *pdev) pr_info("PMIC revision 2: %02X\n", val); rev |= val << BITS_PER_BYTE; - chip = devm_kzalloc(&pdev->dev, sizeof(*chip) + - sizeof(chip->config[0]) * data->num_irqs, + chip = devm_kzalloc(&pdev->dev, + struct_size(chip, config, data->num_irqs), GFP_KERNEL); if (!chip) return -ENOMEM; |