linux-kernel - Re: [PATCH v3] powerpc/srio: Fix the compile errors when building with 64bit

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Message-Id: <5C09B1ED-D607-4924-AB13-4CCB48036133@kernel.crashing.org>
Date:	Fri, 16 Mar 2012 10:13:00 -0500
From:	Kumar Gala <galak@...nel.crashing.org>
To:	Liu Gang <Gang.Liu@...escale.com>
Cc:	<linuxppc-dev@...ts.ozlabs.org>, <Alexandre.Bounine@....com>,
	<akpm@...ux-foundation.org>, <linux-kernel@...r.kernel.org>,
	<r58472@...escale.com>, <r61911@...escale.com>,
	<paul.gortmaker@...driver.com>,
	Shaohui Xie <Shaohui.Xie@...escale.com>
Subject: Re: [PATCH v3] powerpc/srio: Fix the compile errors when building with 64bit


On Mar 9, 2012, at 2:10 AM, Liu Gang wrote:

> For the file "arch/powerpc/sysdev/fsl_rmu.c", there will be some compile
> errors while using the corenet64_smp_defconfig:
> 
> .../fsl_rmu.c:315: error: cast from pointer to integer of different size
> .../fsl_rmu.c:320: error: cast to pointer from integer of different size
> .../fsl_rmu.c:320: error: cast to pointer from integer of different size
> .../fsl_rmu.c:320: error: cast to pointer from integer of different size
> .../fsl_rmu.c:330: error: cast to pointer from integer of different size
> .../fsl_rmu.c:332: error: cast to pointer from integer of different size
> .../fsl_rmu.c:339: error: cast to pointer from integer of different size
> .../fsl_rmu.c:340: error: cast to pointer from integer of different size
> .../fsl_rmu.c:341: error: cast to pointer from integer of different size
> .../fsl_rmu.c:348: error: cast to pointer from integer of different size
> .../fsl_rmu.c:348: error: cast to pointer from integer of different size
> .../fsl_rmu.c:348: error: cast to pointer from integer of different size
> .../fsl_rmu.c:659: error: cast from pointer to integer of different size
> .../fsl_rmu.c:659: error: format '%8.8x' expects type 'unsigned int',
>                   but argument 5 has type 'size_t'
> .../fsl_rmu.c:985: error: cast from pointer to integer of different size
> .../fsl_rmu.c:997: error: cast to pointer from integer of different size
> 
> Rewrote the corresponding code with the support of 64bit building.
> 
> Signed-off-by: Liu Gang <Gang.Liu@...escale.com>
> Signed-off-by: Shaohui Xie <Shaohui.Xie@...escale.com>
> Reported-by: Paul Gortmaker <paul.gortmaker@...driver.com>
> ---
> Changes in v2:
> - Add the struct "rio_dbell_msg" to instead of some DBELL_* macros.
> - Change the "virt_buf" to be "void *" type.
> - Change "Signed-off-by" to "Reported-by" for Paul.
> 
> Changes in v3:
> - Change the "%8.8lx" to be "%p" and remove the cast of the "buffer"
> 
> arch/powerpc/sysdev/fsl_rmu.c |   42 +++++++++++++++++++++-------------------
> 1 files changed, 22 insertions(+), 20 deletions(-)

applied

- k--
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