RE: [PATCH] RapidIO,powerpc/85xx: remove MCSR_MASK in fsl_rio
From: Li Yang-R58472 <hidden>
Date: 2010-07-23 03:59:51
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Subject: [PATCH] RapidIO,powerpc/85xx: remove MCSR_MASK in fsl_rio Fixes compile problem caused by MCSR_MASK removal from book-E =
definitions. Hi Alex, Only with your patch, there will still be problem on SRIO platforms = other than MPC85xx. I have posted a patch series to fix this together with several = compatibility issues a month before. http://patchwork.ozlabs.org/patch/56135/ http://patchwork.ozlabs.org/patch/56136/ http://patchwork.ozlabs.org/patch/56138/ http://patchwork.ozlabs.org/patch/56137/ Can anyone pick the patch series quickly as currently there is a compile = error when SRIO is enabled. - Leo
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Signed-off-by: Alexandre Bounine <redacted> Cc: Kumar Gala <redacted> Cc: Grant Likely <redacted> Cc: Matt Porter <mporter@kernel.crashing.org> --- arch/powerpc/sysdev/fsl_rio.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)diff --git a/arch/powerpc/sysdev/fsl_rio.c =
b/arch/powerpc/sysdev/fsl_rio.c
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index 30e1626..c58df58 100644--- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c@@ -245,7 +245,7 @@ static int (*saved_mcheck_exception)(struct pt_regs*regs); static int fsl_rio_mcheck_exception(struct pt_regs *regs) { const struct exception_table_entry *entry =3D NULL; - unsigned long reason =3D (mfspr(SPRN_MCSR) & MCSR_MASK); + unsigned long reason =3D mfspr(SPRN_MCSR); if (reason & MCSR_BUS_RBERR) { reason =3D in_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR));