mfd: Transfer rtc max8925 irq from MFD defined resources

MAX8925 rtc irq is transfered from mfd resources now.

Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/rtc/rtc-max8925.c b/drivers/rtc/rtc-max8925.c
index 1459055a83aa..34e4349611db 100644
--- a/drivers/rtc/rtc-max8925.c
+++ b/drivers/rtc/rtc-max8925.c
@@ -69,6 +69,7 @@ struct max8925_rtc_info {
         struct max8925_chip     *chip;
         struct i2c_client       *rtc;
         struct device           *dev;
+        int                     irq;
 };
 
 static irqreturn_t rtc_update_handler(int irq, void *data)
@@ -250,7 +251,7 @@ static int __devinit max8925_rtc_probe(struct platform_device *pdev)
 {
         struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
         struct max8925_rtc_info *info;
-        int irq, ret;
+        int ret;
 
         info = kzalloc(sizeof(struct max8925_rtc_info), GFP_KERNEL);
         if (!info)
@@ -258,13 +259,13 @@ static int __devinit max8925_rtc_probe(struct platform_device *pdev)
         info->chip = chip;
         info->rtc = chip->rtc;
         info->dev = &pdev->dev;
-        irq = chip->irq_base + MAX8925_IRQ_RTC_ALARM0;
+        info->irq = platform_get_irq(pdev, 0);
 
-        ret = request_threaded_irq(irq, NULL, rtc_update_handler,
+        ret = request_threaded_irq(info->irq, NULL, rtc_update_handler,
                                    IRQF_ONESHOT, "rtc-alarm0", info);
         if (ret < 0) {
                 dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
-                        irq, ret);
+                        info->irq, ret);
                 goto out_irq;
         }
 
@@ -285,7 +286,7 @@ static int __devinit max8925_rtc_probe(struct platform_device *pdev)
         return 0;
 out_rtc:
         platform_set_drvdata(pdev, NULL);
-        free_irq(chip->irq_base + MAX8925_IRQ_RTC_ALARM0, info);
+        free_irq(info->irq, info);
 out_irq:
         kfree(info);
         return ret;
@@ -296,7 +297,7 @@ static int __devexit max8925_rtc_remove(struct platform_device *pdev)
         struct max8925_rtc_info *info = platform_get_drvdata(pdev);
 
         if (info) {
-                free_irq(info->chip->irq_base + MAX8925_IRQ_RTC_ALARM0, info);
+                free_irq(info->irq, info);
                 rtc_device_unregister(info->rtc_dev);
                 kfree(info);
         }