From 77fa44d0e10711e899788c58fe53f8f7b18c7f67 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 12 May 2011 13:47:50 +0800 Subject: regulator: Fix desc_id for tps65023/6507x/65910 The desc_id variable should not be a static variable. The rest of the code assumes the desc_id must less than TPSxxxxx_NUM_REGULATOR. If we set desc_id to be a static variable, checking the return value of rdev_get_id() may return error. Signed-off-by: Axel Lin Cc: Anuj Aggarwal Cc: Graeme Gregory Acked-by: Mark Brown Signed-off-by: Liam Girdwood --- drivers/regulator/tps65023-regulator.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/regulator/tps65023-regulator.c') diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c index 60a7ca5409e9..fbddc15e1811 100644 --- a/drivers/regulator/tps65023-regulator.c +++ b/drivers/regulator/tps65023-regulator.c @@ -466,7 +466,6 @@ static struct regulator_ops tps65023_ldo_ops = { static int __devinit tps_65023_probe(struct i2c_client *client, const struct i2c_device_id *id) { - static int desc_id; const struct tps_info *info = (void *)id->driver_data; struct regulator_init_data *init_data; struct regulator_dev *rdev; @@ -499,7 +498,7 @@ static int __devinit tps_65023_probe(struct i2c_client *client, tps->info[i] = info; tps->desc[i].name = info->name; - tps->desc[i].id = desc_id++; + tps->desc[i].id = i; tps->desc[i].n_voltages = num_voltages[i]; tps->desc[i].ops = (i > TPS65023_DCDC_3 ? &tps65023_ldo_ops : &tps65023_dcdc_ops); -- cgit v1.2.3