From: andrew@lunn.ch (Andrew Lunn) Date: Thu, 20 Nov 2014 06:02:13 +0100 Subject: [PATCHv4 01/10] arm: mvebu: fix vendor prefix typo in kirkwood-synology.dtsi In-Reply-To: <20141120015519.GA22670@titan.lakedaemon.net> References: <20141120015519.GA22670@titan.lakedaemon.net> Message-ID: <20141120050213.GB2596@lunn.ch> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Nov 19, 2014 at 08:55:19PM -0500, Jason Cooper wrote: > Andrew, > > On Wed, Nov 19, 2014 at 12:01:36AM +0100, Arnaud Ebalard wrote: > > > > As reported by Andrew, the vendor prefix for Seiko Instruments, Inc. > > S-35390A I2C RTC chip in kirkwood-synology.dtsi has a typo (ssi > > instead of sii). This patches fixes it. > > > > Reported-by: Andrew Lunn > > Signed-off-by: Arnaud Ebalard > > --- > > arch/arm/boot/dts/kirkwood-synology.dtsi | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/arch/arm/boot/dts/kirkwood-synology.dtsi b/arch/arm/boot/dts/kirkwood-synology.dtsi > > index 811e0971fc58..8be5b2e4626e 100644 > > --- a/arch/arm/boot/dts/kirkwood-synology.dtsi > > +++ b/arch/arm/boot/dts/kirkwood-synology.dtsi > > @@ -266,7 +266,7 @@ > > > > s35390a: s35390a at 30 { > > status = "disabled"; > > - compatible = "ssi,s35390a"; > > + compatible = "sii,s35390a"; > > Should the driver now support both variants for backward compatibility? Hi Jason This is an i2c device. i2c totally ignores the vendor. It is optional. So there is no backward compatibility issues. Andrew