From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + rtc-ds1307-make-it-possible-to-share-an-irq.patch added to -mm tree Date: Mon, 23 Nov 2009 13:31:55 -0800 Message-ID: <200911232131.nANLVtav003245@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:52143 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755098AbZKWVbz (ORCPT ); Mon, 23 Nov 2009 16:31:55 -0500 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: mm-commits@vger.kernel.org Cc: dbaryshkov@gmail.com, a.zummo@towertech.it The patch titled rtc: ds1307 make it possible to share an irq has been added to the -mm tree. Its filename is rtc-ds1307-make-it-possible-to-share-an-irq.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: rtc: ds1307 make it possible to share an irq From: Dmitry Eremin-Solenikov It's possible to have RTC irq shared with other device (e.g. mpc8349e-mitx board shares ds1339 irq with phy one). Handle this in driver. Signed-off-by: Dmitry Eremin-Solenikov Signed-off-by: Alessandro Zummo Signed-off-by: Andrew Morton --- drivers/rtc/rtc-ds1307.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/rtc/rtc-ds1307.c~rtc-ds1307-make-it-possible-to-share-an-irq drivers/rtc/rtc-ds1307.c --- a/drivers/rtc/rtc-ds1307.c~rtc-ds1307-make-it-possible-to-share-an-irq +++ a/drivers/rtc/rtc-ds1307.c @@ -874,7 +874,7 @@ read_rtc: } if (want_irq) { - err = request_irq(client->irq, ds1307_irq, 0, + err = request_irq(client->irq, ds1307_irq, IRQF_SHARED, ds1307->rtc->name, client); if (err) { dev_err(&client->dev, _ Patches currently in -mm which might be from dbaryshkov@gmail.com are linux-next.patch rtc-ds1307-make-it-possible-to-share-an-irq.patch