Merge tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next

Pull MFD update from Samuel Ortiz:
 "For the 3.11 merge we only have one new MFD driver for the Kontron
  PLD.

  But we also have:
   - Support for the TPS659038 PMIC from the palmas driver.
   - Intel's Coleto Creek and Avoton SoCs support from the lpc_ich
     driver.
   - RTL8411B support from the rtsx driver.
   - More DT support for the Arizona, max8998, twl4030-power and the
     ti_am335x_tsadc drivers.
   - The SSBI driver move under MFD.
   - A conversion to the devm_* API for most of the MFD drivers.
   - The twl4030-power got split from twl-core into its own module.
   - A major ti_am335x_adc cleanup, leading to a proper DT support.
   - Our regular arizona and wm* updates and cleanups from the Wolfson
     folks.
   - A better error handling and initialization, and a regulator
     subdevice addition for the 88pm80x driver.
   - A bulk platform_set_drvdata() call removal that's no longer need
     since commit 0998d0631001 ("device-core: Ensure drvdata = NULL when
     no driver is bound")

* tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (102 commits)
  mfd: sec: Provide max_register to regmap
  mfd: wm8994: Remove duplicate check for active JACKDET
  MAINTAINERS: Add include directory to MFD file patterns
  mfd: sec: Remove fields not used since regmap conversion
  watchdog: Kontron PLD watchdog timer driver
  mfd: max8998: Add support for Device Tree
  regulator: max8998: Use arrays for specifying voltages in platform data
  mfd: max8998: Add irq domain support
  regulator: palmas: Add TPS659038 support
  mfd: Kontron PLD mfd driver
  mfd: palmas: Add TPS659038 PMIC support
  mfd: palmas: Add SMPS10_BOOST feature
  mfd: palmas: Check if irq is valid
  mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDs
  mfd: twl-core: Change TWL6025 references to TWL6032
  mfd: davinci_voicecodec: Fix build breakage
  mfd: vexpress: Make the driver optional for arm and arm64
  mfd: htc-egpio: Use devm_ioremap_nocache() instead of ioremap_nocache()
  mfd: davinci_voicecodec: Convert to use devm_* APIs
  mfd: twl4030-power: Fix relocking on error
  ...

1 files changed, 12 insertions, 2 deletions

diff --git a/drivers/rtc/rtc-max8998.c b/drivers/rtc/rtc-max8998.c
index 5388336a2c4c..f098ad8382de 100644
--- a/drivers/rtc/rtc-max8998.c
+++ b/drivers/rtc/rtc-max8998.c
@@ -16,6 +16,7 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/bcd.h>
+#include <linux/irqdomain.h>
 #include <linux/rtc.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/max8998.h>
@@ -252,7 +253,7 @@ static const struct rtc_class_ops max8998_rtc_ops = {
 static int max8998_rtc_probe(struct platform_device *pdev)
 {
         struct max8998_dev *max8998 = dev_get_drvdata(pdev->dev.parent);
-        struct max8998_platform_data *pdata = dev_get_platdata(max8998->dev);
+        struct max8998_platform_data *pdata = max8998->pdata;
         struct max8998_rtc_info *info;
         int ret;
 
@@ -264,7 +265,6 @@ static int max8998_rtc_probe(struct platform_device *pdev)
         info->dev = &pdev->dev;
         info->max8998 = max8998;
         info->rtc = max8998->rtc;
-        info->irq = max8998->irq_base + MAX8998_IRQ_ALARM0;
 
         platform_set_drvdata(pdev, info);
 
@@ -277,6 +277,15 @@ static int max8998_rtc_probe(struct platform_device *pdev)
                 return ret;
         }
 
+        if (!max8998->irq_domain)
+                goto no_irq;
+
+        info->irq = irq_create_mapping(max8998->irq_domain, MAX8998_IRQ_ALARM0);
+        if (!info->irq) {
+                dev_warn(&pdev->dev, "Failed to map alarm IRQ\n");
+                goto no_irq;
+        }
+
         ret = devm_request_threaded_irq(&pdev->dev, info->irq, NULL,
                                 max8998_rtc_alarm_irq, 0, "rtc-alarm0", info);
 
@@ -284,6 +293,7 @@ static int max8998_rtc_probe(struct platform_device *pdev)
                 dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
                         info->irq, ret);
 
+no_irq:
         dev_info(&pdev->dev, "RTC CHIP NAME: %s\n", pdev->id_entry->name);
         if (pdata && pdata->rtc_delay) {
                 info->lp3974_bug_workaround = true;