linux-kernel - Re: [PATCH 14/14] MIPS: OCTEON: Handle OCTEON III in csrc-octeon.

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Message-ID: <20141215212422.GD10323@fuloong-minipc.musicnaut.iki.fi>
Date:	Mon, 15 Dec 2014 23:24:22 +0200
From:	Aaro Koskinen <aaro.koskinen@....fi>
To:	Aleksey Makarov <feumilieu@...il.com>
Cc:	linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org,
	David Daney <david.daney@...ium.com>,
	Aleksey Makarov <aleksey.makarov@...iga.com>,
	Ralf Baechle <ralf@...ux-mips.org>
Subject: Re: [PATCH 14/14] MIPS: OCTEON: Handle OCTEON III in csrc-octeon.

Hi,

On Mon, Dec 15, 2014 at 09:03:20PM +0300, Aleksey Makarov wrote:
>  	if (current_cpu_type() == CPU_CAVIUM_OCTEON2) {
>  		union cvmx_mio_rst_boot rst_boot;
> +
>  		rst_boot.u64 = cvmx_read_csr(CVMX_MIO_RST_BOOT);
>  		rdiv = rst_boot.s.c_mul;	/* CPU clock */
>  		sdiv = rst_boot.s.pnr_mul;	/* I/O clock */
>  		f = (0x8000000000000000ull / sdiv) * 2;
> +	} else if (current_cpu_type() == CPU_CAVIUM_OCTEON3) {
> +		union cvmx_rst_boot rst_boot;
> +
> +		rst_boot.u64 = cvmx_read_csr(CVMX_RST_BOOT);
> +		rdiv = rst_boot.s.c_mul;	/* CPU clock */
> +		sdiv = rst_boot.s.pnr_mul;	/* I/O clock */
> +		f = (0x8000000000000000ull / sdiv) * 2;
>  	}

The f = ... part could be moved outside the if blocks to avoid copy paste.

A.
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