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Tue, 26 Jan 2021 03:47:06 -0800 Received: from MTKMBS31N2.mediatek.inc (172.27.4.87) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 26 Jan 2021 03:37:04 -0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 26 Jan 2021 19:37:00 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 26 Jan 2021 19:37:00 +0800 Message-ID: <1611661020.15158.4.camel@mhfsdcap03> Subject: Re: [RESEND, V2] i2c: mediatek: Move suspend and resume handling to NOIRQ phase From: Qii Wang To: Date: Tue, 26 Jan 2021 19:37:00 +0800 In-Reply-To: <1610180990-23496-1-git-send-email-qii.wang@mediatek.com> References: <1610180990-23496-1-git-send-email-qii.wang@mediatek.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: D2689A47C73DBFA32FCB9D08FDB02ABC14DCEABC9620876DA2B7C062BC0DFA232000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210126_064714_621105_AD6C4BBA X-CRM114-Status: GOOD ( 14.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: srv_heupstream@mediatek.com, leilk.liu@mediatek.com, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org, matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Wolfram, On Sat, 2021-01-09 at 16:29 +0800, qii.wang@mediatek.com wrote: > From: Qii Wang > > Some i2c device driver indirectly uses I2C driver when it is now > being suspended. The i2c devices driver is suspended during the > NOIRQ phase and this cannot be changed due to other dependencies. > Therefore, we also need to move the suspend handling for the I2C > controller driver to the NOIRQ phase as well. > > Signed-off-by: Qii Wang > --- > > Changes in v2: > - Replied some comments > - Fixed the wrong spelling medaitek to mediatek > > drivers/i2c/busses/i2c-mt65xx.c | 19 ++++++++++++++++--- > 1 file changed, 16 insertions(+), 3 deletions(-) > I haven't seen any new comments, can it go into 5.11? Thanks Qii _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel