From 424cfde49acaf1426e90837961e8aead0238b11b Mon Sep 17 00:00:00 2001 From: "Andrew F. Davis" Date: Tue, 22 Sep 2015 14:35:07 -0500 Subject: power: bq27xxx_battery: Platform initialization must declare a device When initialized as a platform device the initializer must now specify a device. An empty device name is no longer valid. Signed-off-by: Andrew F. Davis Signed-off-by: Sebastian Reichel --- drivers/power/bq27xxx_battery.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'drivers/power') diff --git a/drivers/power/bq27xxx_battery.c b/drivers/power/bq27xxx_battery.c index e72055ce7b3c..073441383df1 100644 --- a/drivers/power/bq27xxx_battery.c +++ b/drivers/power/bq27xxx_battery.c @@ -91,8 +91,6 @@ struct bq27xxx_access_methods { int (*read)(struct bq27xxx_device_info *di, u8 reg, bool single); }; -enum bq27xxx_chip { BQ27000, BQ27500, BQ27425, BQ27742, BQ27510}; - struct bq27xxx_reg_cache { int temperature; int time_to_empty; @@ -1036,6 +1034,11 @@ static int bq27xxx_battery_platform_probe(struct platform_device *pdev) return -EINVAL; } + if (!pdata->chip) { + dev_err(&pdev->dev, "no device supplied\n"); + return -EINVAL; + } + di = devm_kzalloc(&pdev->dev, sizeof(*di), GFP_KERNEL); if (!di) return -ENOMEM; @@ -1043,7 +1046,7 @@ static int bq27xxx_battery_platform_probe(struct platform_device *pdev) platform_set_drvdata(pdev, di); di->dev = &pdev->dev; - di->chip = BQ27000; + di->chip = pdata->chip; name = pdata->name ?: dev_name(&pdev->dev); di->bus.read = &bq27xxx_battery_platform_read; -- cgit v1.2.3