linux-kernel - [PATCH v2] rtc: tps65910: Use platform_get

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 25 Sep 2012 10:59:24 +0530
From:	Venu Byravarasu <vbyravarasu@...dia.com>
To:	<akpm@...ux-foundation.org>, <swarren@...dotorg.org>,
	<a.zummo@...ertech.it>
CC:	<linux-kernel@...r.kernel.org>, <rtc-linux@...glegroups.com>,
	Venu Byravarasu <vbyravarasu@...dia.com>
Subject: [PATCH v2] rtc: tps65910: Use platform_get_irq to get RTC irq details

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@...dia.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

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/