mfd: sec: Remove unused irq_base in platform data

The 'irq_base' field of platform data structure is not assigned,
therefore its default value of 0 has no impact and can be safely
dropped.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 4c4db31..a9d4fbc 100644 (file)
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -337,7 +337,6 @@ static int sec_pmic_probe(struct i2c_client *i2c,
        }
 
        sec_pmic->device_type = (unsigned long)of_device_get_match_data(sec_pmic->dev);
-       sec_pmic->irq_base = pdata->irq_base;
        sec_pmic->wakeup = pdata->wakeup;
        sec_pmic->pdata = pdata;
 

diff --git a/drivers/mfd/sec-irq.c b/drivers/mfd/sec-irq.c
index a98c5d1..e473c2f 100644 (file)
--- a/drivers/mfd/sec-irq.c
+++ b/drivers/mfd/sec-irq.c
@@ -444,7 +444,6 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
        if (!sec_pmic->irq) {
                dev_warn(sec_pmic->dev,
                         "No interrupt specified, no interrupts\n");
-               sec_pmic->irq_base = 0;
                return 0;
        }
 
@@ -482,8 +481,7 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
        ret = devm_regmap_add_irq_chip(sec_pmic->dev, sec_pmic->regmap_pmic,
                                       sec_pmic->irq,
                                       IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-                                      sec_pmic->irq_base, sec_irq_chip,
-                                      &sec_pmic->irq_data);
+                                      0, sec_irq_chip, &sec_pmic->irq_data);
        if (ret != 0) {
                dev_err(sec_pmic->dev, "Failed to register IRQ chip: %d\n", ret);
                return ret;

diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index bfde1b7..9864f13 100644 (file)
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -67,7 +67,6 @@ struct sec_pmic_dev {
        struct i2c_client *i2c;
 
        unsigned long device_type;
-       int irq_base;
        int irq;
        struct regmap_irq_chip_data *irq_data;
 
@@ -83,8 +82,6 @@ struct sec_platform_data {
        struct sec_opmode_data          *opmode;
        int                             num_regulators;
 
-       int                             irq_base;
-
        bool                            wakeup;
        bool                            buck_voltage_lock;