mfd: Make twl-core not depend on pdata->irq_base/end
With sparse IRQs the driver shouldn't depend at all on any IRQ values coming from board-file. Remove every occurences of pdata->irq_base/end. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
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9d4a4199e7
commit
9e17862027
1 changed files with 27 additions and 34 deletions
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@ -652,7 +652,8 @@ add_regulator(int num, struct regulator_init_data *pdata,
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*/
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static int
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add_children(struct twl4030_platform_data *pdata, unsigned long features)
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add_children(struct twl4030_platform_data *pdata, unsigned irq_base,
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unsigned long features)
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{
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struct device *child;
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unsigned sub_chip_id;
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@ -660,7 +661,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
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if (twl_has_gpio() && pdata->gpio) {
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child = add_child(SUB_CHIP_ID1, "twl4030_gpio",
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pdata->gpio, sizeof(*pdata->gpio),
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false, pdata->irq_base + GPIO_INTR_OFFSET, 0);
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false, irq_base + GPIO_INTR_OFFSET, 0);
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if (IS_ERR(child))
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return PTR_ERR(child);
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}
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@ -668,7 +669,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
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if (twl_has_keypad() && pdata->keypad) {
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child = add_child(SUB_CHIP_ID2, "twl4030_keypad",
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pdata->keypad, sizeof(*pdata->keypad),
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true, pdata->irq_base + KEYPAD_INTR_OFFSET, 0);
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true, irq_base + KEYPAD_INTR_OFFSET, 0);
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if (IS_ERR(child))
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return PTR_ERR(child);
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}
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@ -676,7 +677,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
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if (twl_has_madc() && pdata->madc) {
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child = add_child(2, "twl4030_madc",
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pdata->madc, sizeof(*pdata->madc),
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true, pdata->irq_base + MADC_INTR_OFFSET, 0);
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true, irq_base + MADC_INTR_OFFSET, 0);
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if (IS_ERR(child))
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return PTR_ERR(child);
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}
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@ -692,7 +693,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
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sub_chip_id = twl_map[TWL_MODULE_RTC].sid;
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child = add_child(sub_chip_id, "twl_rtc",
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NULL, 0,
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true, pdata->irq_base + RTC_INTR_OFFSET, 0);
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true, irq_base + RTC_INTR_OFFSET, 0);
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if (IS_ERR(child))
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return PTR_ERR(child);
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}
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@ -745,8 +746,8 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
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pdata->usb, sizeof(*pdata->usb),
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true,
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/* irq0 = USB_PRES, irq1 = USB */
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pdata->irq_base + USB_PRES_INTR_OFFSET,
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pdata->irq_base + USB_INTR_OFFSET);
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irq_base + USB_PRES_INTR_OFFSET,
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irq_base + USB_INTR_OFFSET);
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if (IS_ERR(child))
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return PTR_ERR(child);
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@ -794,8 +795,8 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
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pdata->usb, sizeof(*pdata->usb),
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true,
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/* irq1 = VBUS_PRES, irq0 = USB ID */
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pdata->irq_base + USBOTG_INTR_OFFSET,
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pdata->irq_base + USB_PRES_INTR_OFFSET);
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irq_base + USBOTG_INTR_OFFSET,
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irq_base + USB_PRES_INTR_OFFSET);
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if (IS_ERR(child))
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return PTR_ERR(child);
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@ -822,7 +823,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
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if (twl_has_pwrbutton() && twl_class_is_4030()) {
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child = add_child(1, "twl4030_pwrbutton",
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NULL, 0, true, pdata->irq_base + 8 + 0, 0);
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NULL, 0, true, irq_base + 8 + 0, 0);
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if (IS_ERR(child))
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return PTR_ERR(child);
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}
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@ -1056,8 +1057,8 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
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child = add_child(3, "twl4030_bci",
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pdata->bci, sizeof(*pdata->bci), false,
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/* irq0 = CHG_PRES, irq1 = BCI */
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pdata->irq_base + BCI_PRES_INTR_OFFSET,
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pdata->irq_base + BCI_INTR_OFFSET);
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irq_base + BCI_PRES_INTR_OFFSET,
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irq_base + BCI_INTR_OFFSET);
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if (IS_ERR(child))
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return PTR_ERR(child);
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}
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@ -1191,6 +1192,8 @@ static int twl_remove(struct i2c_client *client)
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static int __devinit
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twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
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{
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int irq_base;
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int irq_end;
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int status;
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unsigned i;
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struct twl4030_platform_data *pdata = client->dev.platform_data;
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@ -1219,22 +1222,16 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
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return -EINVAL;
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}
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status = irq_alloc_descs(-1, pdata->irq_base, nr_irqs, 0);
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status = irq_alloc_descs(-1, 0, nr_irqs, 0);
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if (IS_ERR_VALUE(status)) {
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dev_err(&client->dev, "Fail to allocate IRQ descs\n");
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return status;
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}
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pdata->irq_base = status;
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pdata->irq_end = pdata->irq_base + nr_irqs;
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#ifdef CONFIG_IRQ_DOMAIN
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domain.irq_base = pdata->irq_base;
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domain.nr_irq = nr_irqs;
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domain.of_node = of_node_get(node);
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domain.ops = &irq_domain_simple_ops;
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irq_domain_add(&domain);
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#endif
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irq_base = status;
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irq_end = irq_base + nr_irqs;
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irq_domain_add_legacy(node, nr_irqs, irq_base, 0,
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&irq_domain_simple_ops, NULL);
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if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C) == 0) {
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dev_dbg(&client->dev, "can't talk I2C?\n");
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@ -1287,16 +1284,14 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
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twl4030_power_init(pdata->power);
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/* Maybe init the T2 Interrupt subsystem */
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if (client->irq
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&& pdata->irq_base
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&& pdata->irq_end > pdata->irq_base) {
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if (client->irq) {
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if (twl_class_is_4030()) {
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twl4030_init_chip_irq(id->name);
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status = twl4030_init_irq(client->irq, pdata->irq_base,
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pdata->irq_end);
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status = twl4030_init_irq(client->irq, irq_base,
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irq_end);
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} else {
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status = twl6030_init_irq(client->irq, pdata->irq_base,
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pdata->irq_end);
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status = twl6030_init_irq(client->irq, irq_base,
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irq_end);
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}
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if (status < 0)
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@ -1315,12 +1310,10 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
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twl_i2c_write_u8(TWL4030_MODULE_INTBR, temp, REG_GPPUPDCTR1);
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}
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#ifdef CONFIG_OF_DEVICE
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if (node)
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status = of_platform_populate(node, NULL, NULL, &client->dev);
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else
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#endif
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status = add_children(pdata, id->driver_data);
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if (status)
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status = add_children(pdata, irq_base, id->driver_data);
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fail:
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if (status < 0)
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