diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-mcp23s08.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c index 541bf80a2a13..b39da587f2fa 100644 --- a/drivers/pinctrl/pinctrl-mcp23s08.c +++ b/drivers/pinctrl/pinctrl-mcp23s08.c @@ -783,7 +783,7 @@ done: static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, void *data, unsigned addr, unsigned type, - struct mcp23s08_platform_data *pdata, int cs) + unsigned int base, int cs) { int status, ret; bool mirror = false; @@ -855,7 +855,7 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, if (IS_ERR(mcp->regmap)) return PTR_ERR(mcp->regmap); - mcp->chip.base = pdata->base; + mcp->chip.base = base; mcp->chip.can_sleep = true; mcp->chip.parent = dev; mcp->chip.owner = THIS_MODULE; @@ -868,13 +868,14 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, if (ret < 0) goto fail; - mcp->irq_controller = pdata->irq_controller; + mcp->irq_controller = + device_property_read_bool(dev, "interrupt-controller"); if (mcp->irq && mcp->irq_controller) { mcp->irq_active_high = - of_property_read_bool(mcp->chip.parent->of_node, + device_property_read_bool(dev, "microchip,irq-active-high"); - mirror = pdata->mirror; + mirror = device_property_read_bool(dev, "microchip,irq-mirror"); } if ((status & IOCON_SEQOP) || !(status & IOCON_HAEN) || mirror || @@ -1000,11 +1001,6 @@ static int mcp230xx_probe(struct i2c_client *client, if (!pdata) { pdata = &local_pdata; pdata->base = -1; - - pdata->irq_controller = device_property_read_bool( - &client->dev, "interrupt-controller"); - pdata->mirror = device_property_read_bool( - &client->dev, "microchip,irq-mirror"); } mcp = devm_kzalloc(&client->dev, sizeof(*mcp), GFP_KERNEL); @@ -1013,7 +1009,7 @@ static int mcp230xx_probe(struct i2c_client *client, mcp->irq = client->irq; status = mcp23s08_probe_one(mcp, &client->dev, client, client->addr, - id->driver_data, pdata, 0); + id->driver_data, pdata->base, 0); if (status) return status; @@ -1081,11 +1077,6 @@ static int mcp23s08_probe(struct spi_device *spi) pdata = &local_pdata; pdata->base = -1; - pdata->irq_controller = device_property_read_bool(&spi->dev, - "interrupt-controller"); - pdata->mirror = device_property_read_bool(&spi->dev, - "microchip,irq-mirror"); - status = device_property_read_u32(&spi->dev, "microchip,spi-present-mask", &spi_present_mask); if (status) { @@ -1138,8 +1129,8 @@ static int mcp23s08_probe(struct spi_device *spi) data->mcp[addr] = &data->chip[chips]; data->mcp[addr]->irq = spi->irq; status = mcp23s08_probe_one(data->mcp[addr], &spi->dev, spi, - 0x40 | (addr << 1), type, pdata, - addr); + 0x40 | (addr << 1), type, + pdata->base, addr); if (status < 0) return status; |