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path: root/drivers/mfd/twl-core.c
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Diffstat (limited to 'drivers/mfd/twl-core.c')
-rw-r--r--drivers/mfd/twl-core.c22
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index 8ce3959c6919..54727ef005d6 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -38,6 +38,7 @@
#include <linux/of.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
+#include <linux/irq.h>
#include <linux/irqdomain.h>
#include <linux/regulator/machine.h>
@@ -149,7 +150,7 @@
#define TWL_MODULE_LAST TWL4030_MODULE_LAST
-#define TWL4030_NR_IRQS 8
+#define TWL4030_NR_IRQS 34 /* core:8, power:8, gpio: 18 */
#define TWL6030_NR_IRQS 20
/* Base Address defns for twl4030_map[] */
@@ -263,10 +264,6 @@ struct twl_client {
static struct twl_client twl_modules[TWL_NUM_SLAVES];
-#ifdef CONFIG_IRQ_DOMAIN
-static struct irq_domain domain;
-#endif
-
/* mapping the module id to slave id and base address */
struct twl_mapping {
unsigned char sid; /* Slave ID */
@@ -1227,14 +1224,8 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
pdata->irq_base = status;
pdata->irq_end = pdata->irq_base + nr_irqs;
-
-#ifdef CONFIG_IRQ_DOMAIN
- domain.irq_base = pdata->irq_base;
- domain.nr_irq = nr_irqs;
- domain.of_node = of_node_get(node);
- domain.ops = &irq_domain_simple_ops;
- irq_domain_add(&domain);
-#endif
+ irq_domain_add_legacy(node, nr_irqs, pdata->irq_base, 0,
+ &irq_domain_simple_ops, NULL);
if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C) == 0) {
dev_dbg(&client->dev, "can't talk I2C?\n");
@@ -1315,11 +1306,10 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
twl_i2c_write_u8(TWL4030_MODULE_INTBR, temp, REG_GPPUPDCTR1);
}
-#ifdef CONFIG_OF_DEVICE
+ status = -ENODEV;
if (node)
status = of_platform_populate(node, NULL, NULL, &client->dev);
- else
-#endif
+ if (status)
status = add_children(pdata, id->driver_data);
fail: