linux-kernel - [RFC/PATCH 3/4] rtc: twl4030: move to request_threaded

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

Message-Id: <1260786654-13294-4-git-send-email-felipe.balbi@nokia.com>
Date:	Mon, 14 Dec 2009 12:30:53 +0200
From:	Felipe Balbi <felipe.balbi@...ia.com>
To:	linux-kernel@...r.kernel.org
Cc:	Linux OMAP Mailing List <linux-omap@...r.kernel.org>,
	Tony Lindgren <tony@...mide.com>,
	Aaro Koskinen <aaro.koskinen@...ia.com>,
	David Brownell <david-b@...bell.net>,
	Linux USB Mailing List <linux-usb@...r.kernel.org>,
	Anton Vorontsov <avorontsov@...mvista.com>,
	Grazvydas Ignotas <notasas@...il.com>,
	Madhusudhan Chikkature <madhu.cr@...com>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Samuel Ortiz <sameo@...nedhand.com>,
	Felipe Balbi <felipe.balbi@...ia.com>
Subject: [RFC/PATCH 3/4] rtc: twl4030: move to request_threaded_irq

move to request_threaded_irq() on twl4030 children.

Signed-off-by: Felipe Balbi <felipe.balbi@...ia.com>
---
 drivers/rtc/rtc-twl4030.c |   10 +---------
 1 files changed, 1 insertions(+), 9 deletions(-)

diff --git a/drivers/rtc/rtc-twl4030.c b/drivers/rtc/rtc-twl4030.c
index 9c8c70c..46bc9c1 100644
--- a/drivers/rtc/rtc-twl4030.c
+++ b/drivers/rtc/rtc-twl4030.c
@@ -325,14 +325,6 @@ static irqreturn_t twl4030_rtc_interrupt(int irq, void *rtc)
 	int res;
 	u8 rd_reg;
 
-#ifdef CONFIG_LOCKDEP
-	/* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
-	 * we don't want and can't tolerate.  Although it might be
-	 * friendlier not to borrow this thread context...
-	 */
-	local_irq_enable();
-#endif
-
 	res = twl4030_rtc_read_u8(&rd_reg, REG_RTC_STATUS_REG);
 	if (res)
 		goto out;
@@ -424,7 +416,7 @@ static int __devinit twl4030_rtc_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto out1;
 
-	ret = request_irq(irq, twl4030_rtc_interrupt,
+	ret = request_threaded_irq(irq, NULL, twl4030_rtc_interrupt,
 				IRQF_TRIGGER_RISING,
 				dev_name(&rtc->dev), rtc);
 	if (ret < 0) {
-- 
1.6.6.rc0

--
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/