Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code (Linux IDE and SATA Storage)


Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
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To: Lothar Wa??mann <LW@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
From: Andrew Lunn <andrew@xxxxxxx>
Date: Wed, 25 Apr 2012 09:14:18 +0200
Cc: Andrew Lunn <andrew@xxxxxxx>, viresh kumar <viresh.linux@xxxxxxxxx>, Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx>, sshtylyov@xxxxxxxxxx, spear-devel@xxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-ide@xxxxxxxxxxxxxxx, mturquette@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, jgarzik@xxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20375.40225.227084.644318@ipc1.ka-ro>
List-id: <linux-ide.vger.kernel.org>
Mail-followup-to: Lothar Wa??mann <LW@xxxxxxxxxxxxxxxxxxx>, Andrew Lunn <andrew@xxxxxxx>, viresh kumar <viresh.linux@xxxxxxxxx>, Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx>, sshtylyov@xxxxxxxxxx, spear-devel@xxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-ide@xxxxxxxxxxxxxxx, mturquette@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, jgarzik@xxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.21 (2010-09-15)

> AFAICT the PCI archs do not have HAVE_CLK enabled. Thus they will have
> a dummy clk API in place that provides the driver with a non-error
> clk_get() return value.
 
Hi Lothar

Please could you explain this a little bit more. What exactly is a PCI
arch?

Most of the Orion SoC have PCIe busses. Does this make them an PCI
arch? Because they also have HAVE_CLK. There are more SoCs with PCI.

      Thanks
	Andrew
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Follow-Ups:
- Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
  - From: Lothar Waßmann

References:
- [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
  - From: Viresh Kumar
- Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
  - From: Andrew Lunn
- Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
  - From: viresh kumar
- Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
  - From: Russell King - ARM Linux
- Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
  - From: viresh kumar
- Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
  - From: Andrew Lunn
- Re: [PATCH V3 07/12] ata/sata_mv: Remove conditional compilation of clk code
  - From: Lothar Waßmann

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