diff options
Diffstat (limited to 'drivers/mfd/tps6586x.c')
| -rw-r--r-- | drivers/mfd/tps6586x.c | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c index b4931ab3492..627cf577b16 100644 --- a/drivers/mfd/tps6586x.c +++ b/drivers/mfd/tps6586x.c @@ -46,8 +46,6 @@ /* device id */ #define TPS6586X_VERSIONCRC 0xcd -#define TPS658621A_VERSIONCRC 0x15 -#define TPS658621C_VERSIONCRC 0x2c struct tps6586x_irq_data { u8 mask_reg; @@ -325,37 +323,37 @@ static int tps6586x_remove_subdevs(struct tps6586x *tps6586x) return device_for_each_child(tps6586x->dev, NULL, __remove_subdev); } -static void tps6586x_irq_lock(unsigned int irq) +static void tps6586x_irq_lock(struct irq_data *data) { - struct tps6586x *tps6586x = get_irq_chip_data(irq); + struct tps6586x *tps6586x = irq_data_get_irq_chip_data(data); mutex_lock(&tps6586x->irq_lock); } -static void tps6586x_irq_enable(unsigned int irq) +static void tps6586x_irq_enable(struct irq_data *irq_data) { - struct tps6586x *tps6586x = get_irq_chip_data(irq); - unsigned int __irq = irq - tps6586x->irq_base; + struct tps6586x *tps6586x = irq_data_get_irq_chip_data(irq_data); + unsigned int __irq = irq_data->irq - tps6586x->irq_base; const struct tps6586x_irq_data *data = &tps6586x_irqs[__irq]; tps6586x->mask_reg[data->mask_reg] &= ~data->mask_mask; tps6586x->irq_en |= (1 << __irq); } -static void tps6586x_irq_disable(unsigned int irq) +static void tps6586x_irq_disable(struct irq_data *irq_data) { - struct tps6586x *tps6586x = get_irq_chip_data(irq); + struct tps6586x *tps6586x = irq_data_get_irq_chip_data(irq_data); - unsigned int __irq = irq - tps6586x->irq_base; + unsigned int __irq = irq_data->irq - tps6586x->irq_base; const struct tps6586x_irq_data *data = &tps6586x_irqs[__irq]; tps6586x->mask_reg[data->mask_reg] |= data->mask_mask; tps6586x->irq_en &= ~(1 << __irq); } -static void tps6586x_irq_sync_unlock(unsigned int irq) +static void tps6586x_irq_sync_unlock(struct irq_data *data) { - struct tps6586x *tps6586x = get_irq_chip_data(irq); + struct tps6586x *tps6586x = irq_data_get_irq_chip_data(data); int i; for (i = 0; i < ARRAY_SIZE(tps6586x->mask_reg); i++) { @@ -421,10 +419,10 @@ static int __devinit tps6586x_irq_init(struct tps6586x *tps6586x, int irq, tps6586x->irq_base = irq_base; tps6586x->irq_chip.name = "tps6586x"; - tps6586x->irq_chip.enable = tps6586x_irq_enable; - tps6586x->irq_chip.disable = tps6586x_irq_disable; - tps6586x->irq_chip.bus_lock = tps6586x_irq_lock; - tps6586x->irq_chip.bus_sync_unlock = tps6586x_irq_sync_unlock; + tps6586x->irq_chip.irq_enable = tps6586x_irq_enable; + tps6586x->irq_chip.irq_disable = tps6586x_irq_disable; + tps6586x->irq_chip.irq_bus_lock = tps6586x_irq_lock; + tps6586x->irq_chip.irq_bus_sync_unlock = tps6586x_irq_sync_unlock; for (i = 0; i < ARRAY_SIZE(tps6586x_irqs); i++) { int __irq = i + tps6586x->irq_base; @@ -498,11 +496,7 @@ static int __devinit tps6586x_i2c_probe(struct i2c_client *client, return -EIO; } - if ((ret != TPS658621A_VERSIONCRC) && - (ret != TPS658621C_VERSIONCRC)) { - dev_err(&client->dev, "Unsupported chip ID: %x\n", ret); - return -ENODEV; - } + dev_info(&client->dev, "VERSIONCRC is %02x\n", ret); tps6586x = kzalloc(sizeof(struct tps6586x), GFP_KERNEL); if (tps6586x == NULL) |