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From: Arnd Bergmann <arnd@arndb.de>
To: kbuild test robot <lkp@intel.com>
Cc: Nava kishore Manne <nava.manne@xilinx.com>,
	kbuild-all@01.org, robh+dt@kernel.org, pawel.moll@arm.com,
	mark.rutland@arm.com, ijc+devicetree@hellion.org.uk,
	galak@codeaurora.org, michal.simek@xilinx.com,
	soren.brinkmann@xilinx.com, balbi@ti.com,
	gregkh@linuxfoundation.org, hyun.kwon@xilinx.com,
	navam@xilinx.com, radhey.shyam.pandey@xilinx.com,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Axi-usb: Add support for 64-bit addressing.
Date: Sun, 17 Apr 2016 16:09:30 +0200	[thread overview]
Message-ID: <5220051.FEUC6vJBCk@wuerfel> (raw)
In-Reply-To: <201604111626.g2x2SCHX%fengguang.wu@intel.com>

On Monday 11 April 2016 16:08:14 kbuild test robot wrote:
> 
>    230   * @offset: register offset
>    231   * @val: data to be written
>    232   **/
>    233  static void xudc_write64(void __iomem *addr, u32 offset, u64 val)
>    234  {
>    235  #if defined(CONFIG_PHYS_ADDR_T_64BIT)
>  > 236          writeq(val, addr + offset);
>    237  #endif
>    238  }
> 

I think you want lo_hi_writeq() rather than writeq().

	Arnd

WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] Axi-usb: Add support for 64-bit addressing.
Date: Sun, 17 Apr 2016 16:09:30 +0200	[thread overview]
Message-ID: <5220051.FEUC6vJBCk@wuerfel> (raw)
In-Reply-To: <201604111626.g2x2SCHX%fengguang.wu@intel.com>

On Monday 11 April 2016 16:08:14 kbuild test robot wrote:
> 
>    230   * @offset: register offset
>    231   * @val: data to be written
>    232   **/
>    233  static void xudc_write64(void __iomem *addr, u32 offset, u64 val)
>    234  {
>    235  #if defined(CONFIG_PHYS_ADDR_T_64BIT)
>  > 236          writeq(val, addr + offset);
>    237  #endif
>    238  }
> 

I think you want lo_hi_writeq() rather than writeq().

	Arnd

  reply	other threads:[~2016-04-17 14:10 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-11  7:41 [PATCH] Axi-usb: Add support for 64-bit addressing Nava kishore Manne
2016-04-11  7:41 ` Nava kishore Manne
2016-04-11  7:41 ` Nava kishore Manne
2016-04-11  8:08 ` kbuild test robot
2016-04-11  8:08   ` kbuild test robot
2016-04-11  8:08   ` kbuild test robot
2016-04-17 14:09   ` Arnd Bergmann [this message]
2016-04-17 14:09     ` Arnd Bergmann
2016-04-12 14:03 ` Rob Herring
2016-04-12 14:03   ` Rob Herring
2016-04-17 13:14   ` Arnd Bergmann
2016-04-17 13:14     ` Arnd Bergmann
2016-04-18 14:29     ` Rob Herring
2016-04-18 14:29       ` Rob Herring
2016-04-18 14:29       ` Rob Herring
2016-04-18 14:35       ` Arnd Bergmann
2016-04-18 14:35         ` Arnd Bergmann
2016-04-18 14:35         ` Arnd Bergmann
2016-04-19  9:15         ` Nava kishore Manne
2016-04-19  9:15           ` Nava kishore Manne
2016-04-19  9:15           ` Nava kishore Manne
2016-04-19 14:07           ` Arnd Bergmann
2016-04-19 14:07             ` Arnd Bergmann
2016-04-19 14:07             ` Arnd Bergmann

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