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Date: Thu, 17 Jul 2014 15:56:55 +0200 From: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com> To: Naveen Krishna Ch <naveenkrishna.ch@...il.com> Cc: Sachin Kamat <spk.linux@...il.com>, Naveen Krishna Chatradhi <ch.naveen@...sung.com>, linux-iio@...r.kernel.org, linux-samsung-soc <linux-samsung-soc@...r.kernel.org>, "open list:OPEN FIRMWARE AND..." <devicetree@...r.kernel.org>, open list <linux-kernel@...r.kernel.org>, Chanwoo Choi <cw00.choi@...sung.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Lars-Peter Clausen <lars@...afoo.de>, cpgs@...sung.com, Grant Grundler <grundler@...omium.org>, jic23@...nel.org Subject: Re: [PATCH 1/4 v2] iio: exyno-adc: use syscon for PMU register access Hi, On Thursday, July 17, 2014 05:41:16 PM Naveen Krishna Ch wrote: > Hello Sachin, > > On 17 July 2014 17:24, Sachin Kamat <spk.linux@...il.com> wrote: > > Hi Naveen, > > > > On Thu, Jul 17, 2014 at 4:49 PM, Naveen Krishna Chatradhi > > <ch.naveen@...sung.com> wrote: > >> This patch updates the IIO based ADC driver to use syscon and regmap > >> APIs to access and use PMU registers instead of remapping the PMU > >> registers in the driver. > >> > >> Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@...sung.com> > >> To: linux-iio@...r.kernel.org > > > > With only this patch applied, I believe the ADC functionality would be broken. > > Perhaps the DT changes should be merged along with this patch? > > Jonathan already mentioned that, he would wait for Ack from Kukjin. > With out the dts changes ADC driver will fail to probe but it wont > crash the system. > git bisect should still work. Unless someone bisects things related to ADC functionality.. Also patch #1 seems to break device tree ABI (the old dtb will no longer work with the new kernel). Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics -- 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/
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