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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hYSaE-0001HF-0m; Wed, 05 Jun 2019 09:51:50 +0000 Received: from relay7-d.mail.gandi.net ([217.70.183.200]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hYSaA-0001GS-7h for linux-arm-kernel@lists.infradead.org; Wed, 05 Jun 2019 09:51:47 +0000 X-Originating-IP: 90.88.144.139 Received: from localhost (aaubervilliers-681-1-24-139.w90-88.abo.wanadoo.fr [90.88.144.139]) (Authenticated sender: maxime.ripard@bootlin.com) by relay7-d.mail.gandi.net (Postfix) with ESMTPSA id 7EFCB2000A; Wed, 5 Jun 2019 09:51:42 +0000 (UTC) Date: Wed, 5 Jun 2019 11:51:41 +0200 From: Maxime Ripard To: =?utf-8?B?Q2zDqW1lbnQgUMOpcm9u?= Subject: Re: [PATCH v4 04/13] media: rc: sunxi: Add RXSTA bits definition Message-ID: <20190605095141.psrq6mhk63zto77s@flea> References: <20190604162959.29199-1-peron.clem@gmail.com> <20190604162959.29199-5-peron.clem@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190604162959.29199-5-peron.clem@gmail.com> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190605_025146_435463_4B1F3226 X-CRM114-Status: GOOD ( 14.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, Chen-Yu Tsai , Rob Herring , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Jun 04, 2019 at 06:29:50PM +0200, Cl=E9ment P=E9ron wrote: > We are using RXINT bits definition when looking at RXSTA register. > > These bits are equal but it's not really proper. > > Introduce the RXSTA bits and use them to have coherency. > > Signed-off-by: Cl=E9ment P=E9ron > --- > drivers/media/rc/sunxi-cir.c | 18 ++++++++++++------ > 1 file changed, 12 insertions(+), 6 deletions(-) > > diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c > index 0504ebfc831f..572bd2257d35 100644 > --- a/drivers/media/rc/sunxi-cir.c > +++ b/drivers/media/rc/sunxi-cir.c > @@ -48,11 +48,11 @@ > > /* Rx Interrupt Enable */ > #define SUNXI_IR_RXINT_REG 0x2C > -/* Rx FIFO Overflow */ > +/* Rx FIFO Overflow Interrupt Enable */ > #define REG_RXINT_ROI_EN BIT(0) > -/* Rx Packet End */ > +/* Rx Packet End Interrupt Enable */ > #define REG_RXINT_RPEI_EN BIT(1) > -/* Rx FIFO Data Available */ > +/* Rx FIFO Data Available Interrupt Enable */ > #define REG_RXINT_RAI_EN BIT(4) > > /* Rx FIFO available byte level */ > @@ -60,6 +60,12 @@ > > /* Rx Interrupt Status */ > #define SUNXI_IR_RXSTA_REG 0x30 > +/* Rx FIFO Overflow */ > +#define REG_RXSTA_ROI BIT(0) > +/* Rx Packet End */ > +#define REG_RXSTA_RPE BIT(1) > +/* Rx FIFO Data Available */ > +#define REG_RXSTA_RA BIT(4) I'm fine with it on principle, but if the consistency needs to be maintained then we could just reuse the above defines Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel