From: Venu Byravarasu <vbyravarasu@nvidia.com>
To: <akpm@linux-foundation.org>, <swarren@wwwdotorg.org>,
<a.zummo@towertech.it>
Cc: <linux-kernel@vger.kernel.org>, <rtc-linux@googlegroups.com>,
Venu Byravarasu <vbyravarasu@nvidia.com>
Subject: [PATCH v2] rtc: tps65910: Use platform_get_irq to get RTC irq details
Date: Tue, 25 Sep 2012 10:59:24 +0530 [thread overview]
Message-ID: <1348550964-32534-1-git-send-email-vbyravarasu@nvidia.com> (raw)
As RTC driver needs only irq number from platform data,
using platform_get_irq(), instead of generic dev_get_platdata().
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
---
delta from v1:
Removed unrelated clean up done in the RTC driver, with patch #1.
drivers/rtc/rtc-tps65910.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-tps65910.c b/drivers/rtc/rtc-tps65910.c
index 691ab96..2290508 100644
--- a/drivers/rtc/rtc-tps65910.c
+++ b/drivers/rtc/rtc-tps65910.c
@@ -226,7 +226,6 @@ static int __devinit tps65910_rtc_probe(struct platform_device *pdev)
{
struct tps65910 *tps65910 = NULL;
struct tps65910_rtc *tps_rtc = NULL;
- struct tps65910_board *pmic_plat_data;
int ret;
int irq;
u32 rtc_reg;
@@ -253,15 +252,13 @@ static int __devinit tps65910_rtc_probe(struct platform_device *pdev)
if (ret < 0)
return ret;
- pmic_plat_data = dev_get_platdata(tps65910->dev);
- irq = pmic_plat_data->irq_base;
+ irq = platform_get_irq(pdev, 0);
if (irq <= 0) {
dev_warn(&pdev->dev, "Wake up is not possible as irq = %d\n",
irq);
return ret;
}
- irq += TPS65910_IRQ_RTC_ALARM;
ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
tps65910_rtc_interrupt, IRQF_TRIGGER_LOW,
"rtc-tps65910", &pdev->dev);
--
1.7.1.1
next reply other threads:[~2012-09-25 5:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-25 5:29 Venu Byravarasu [this message]
2012-09-25 6:21 ` [PATCH v2] rtc: tps65910: Use platform_get_irq to get RTC irq details Stephen Warren
2012-09-25 6:58 ` Venu Byravarasu
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