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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-10 11:10:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-10 11:10:27 -0700
commit3aa78e0cb5c9b8b4ed2a617bb1e1542bfb508379 (patch)
treea446e1f8a81f63933423ef11ea7d31cc918b30f6 /drivers/rtc
parentdc5ef1f56968c67e81ad1c81ab7dce678f480285 (diff)
parent25f311fa58c18c19ae1348336265ccb8368638f0 (diff)
downloadop-kernel-dev-3aa78e0cb5c9b8b4ed2a617bb1e1542bfb508379.zip
op-kernel-dev-3aa78e0cb5c9b8b4ed2a617bb1e1542bfb508379.tar.gz
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 ...
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-max8998.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-max8998.c b/drivers/rtc/rtc-max8998.c
index 5388336..f098ad8 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;
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