Merge branch 'fixes' into for-next

Merge fixes for 4.15-rc phase into next branch.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>

drivers/power/reset/zx-reboot.c

@@ -82,3 +82,7 @@ static struct platform_driver zx_reboot_driver = {
 	},
 };
 module_platform_driver(zx_reboot_driver);
+
+MODULE_DESCRIPTION("ZTE SoCs reset driver");
+MODULE_AUTHOR("Jun Nie <jun.nie@linaro.org>");
+MODULE_LICENSE("GPL v2");

drivers/power/supply/ab8500_charger.c

@@ -3218,11 +3218,13 @@ static int ab8500_charger_init_hw_registers(struct ab8500_charger *di)
 	}
 
 	/* Enable backup battery charging */
-	abx500_mask_and_set_register_interruptible(di->dev,
+	ret = abx500_mask_and_set_register_interruptible(di->dev,
 		AB8500_RTC, AB8500_RTC_CTRL_REG,
 		RTC_BUP_CH_ENA, RTC_BUP_CH_ENA);
-	if (ret < 0)
+	if (ret < 0) {
 		dev_err(di->dev, "%s mask and set failed\n", __func__);
+		goto out;
+	}
 
 	if (is_ab8540(di->parent)) {
 		ret = abx500_mask_and_set_register_interruptible(di->dev,

drivers/power/supply/charger-manager.c

@@ -578,7 +578,7 @@ static int check_charging_duration(struct charger_manager *cm)
 	} else if (is_ext_pwr_online(cm) && !cm->charger_enabled) {
 		duration = curr - cm->charging_end_time;
 
-		if (duration > desc->charging_max_duration_ms &&
+		if (duration > desc->discharging_max_duration_ms &&
 				is_ext_pwr_online(cm)) {
 			dev_info(cm->dev, "Discharging duration exceed %ums\n",
 				 desc->discharging_max_duration_ms);

drivers/power/supply/cpcap-battery.c

@@ -586,8 +586,8 @@ static int cpcap_battery_init_irq(struct platform_device *pdev,
 	int irq, error;
 
 	irq = platform_get_irq_byname(pdev, name);
-	if (!irq)
-		return -ENODEV;
+	if (irq < 0)
+		return irq;
 
 	error = devm_request_threaded_irq(ddata->dev, irq, NULL,
 					  cpcap_battery_irq_thread,

drivers/power/supply/sbs-manager.c

@@ -183,7 +183,7 @@ static int sbsm_select(struct i2c_mux_core *muxc, u32 chan)
 		return ret;
 
 	/* chan goes from 1 ... 4 */
-	reg = 1 << BIT(SBSM_SMB_BAT_OFFSET + chan);
+	reg = BIT(SBSM_SMB_BAT_OFFSET + chan);
 	ret = sbsm_write_word(data->client, SBSM_CMD_BATSYSSTATE, reg);
 	if (ret)
 		dev_err(dev, "Failed to select channel %i\n", chan);