From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from arroyo.ext.ti.com (arroyo.ext.ti.com. [192.94.94.40]) by gmr-mx.google.com with ESMTPS id x12si260313igx.1.2015.06.24.09.25.15 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Wed, 24 Jun 2015 09:25:15 -0700 (PDT) Message-ID: <558AD9E3.3070309@ti.com> Date: Wed, 24 Jun 2015 19:25:07 +0300 From: Grygorii Strashko MIME-Version: 1.0 To: Nishanth Menon , Alexandre Belloni , Alessandro Zummo CC: , , , , Subject: [rtc-linux] Re: [PATCH V2 4/5] drivers/rtc/rtc-ds1307.c: Support optional wakeup interrupt source References: <1435076114-12416-1-git-send-email-nm@ti.com> <1435076114-12416-5-git-send-email-nm@ti.com> <558ACE87.6040509@ti.com> <558AD5B1.8030406@ti.com> In-Reply-To: <558AD5B1.8030406@ti.com> Content-Type: text/plain; charset=UTF-8 Reply-To: rtc-linux@googlegroups.com List-ID: List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , On 06/24/2015 07:07 PM, Nishanth Menon wrote: > On 06/24/2015 10:36 AM, Grygorii Strashko wrote: >> On 06/23/2015 07:15 PM, Nishanth Menon wrote: > [...] > >>> + ds1307->wakeirq = of_irq_get(node, 1); >>> + if (ds1307->wakeirq <= 0) { >>> + if (ds1307->wakeirq == -EPROBE_DEFER) { >>> + err = ds1307->wakeirq; >>> + goto exit; >>> + } >>> + ds1307->wakeirq = 0; >>> + goto no_irq; >>> + } >> >> Might be above code could be done a little bit simpler? >> >> err = of_irq_get(node, 1); >> if (err <= 0) { >> if (err == -EPROBE_DEFER) >> goto exit; >> goto no_irq; > > I had considered it, but problem with this approach is that is err > does not get reset back to 0 and probe will fail as it flows through > the rest of the code.. which is not our intent. > >> } >> ds1307->wakeirq = err; As I can see from final code (after applying all patches) - It should work. But I will not insist :) -- regards, -grygorii -- -- You received this message because you are subscribed to "rtc-linux". Membership options at http://groups.google.com/group/rtc-linux . Please read http://groups.google.com/group/rtc-linux/web/checklist before submitting a driver. --- You received this message because you are subscribed to the Google Groups "rtc-linux" group. To unsubscribe from this group and stop receiving emails from it, send an email to rtc-linux+unsubscribe@googlegroups.com. For more options, visit https://groups.google.com/d/optout.