diff options
| author | Li Yang <leoli@freescale.com> | 2010-06-18 14:24:20 +0800 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-08-31 16:24:57 -0500 |
| commit | ff33f1821259d00d3fd85d86f59783e2ca3c9ee1 (patch) | |
| tree | a3b233bf52038292010fe03cf0d16c521144a729 /arch/powerpc/sysdev/fsl_rio.c | |
| parent | dc1c41f450a5f201f1d8c19aef32319f3b84c273 (diff) | |
fsl_rio: fix compile errors
Fixes the following compile problem on E500 platforms:
arch/powerpc/sysdev/fsl_rio.c: In function 'fsl_rio_mcheck_exception':
arch/powerpc/sysdev/fsl_rio.c:248: error: 'MCSR_MASK' undeclared (first use in this function)
Also fixes the compile problem on non-E500 platforms.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_rio.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_rio.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index 6425abe5b7d..3017532319c 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -240,12 +240,13 @@ struct rio_priv { static void __iomem *rio_regs_win; +#ifdef CONFIG_E500 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 = NULL; - unsigned long reason = (mfspr(SPRN_MCSR) & MCSR_MASK); + unsigned long reason = mfspr(SPRN_MCSR); if (reason & MCSR_BUS_RBERR) { reason = in_be32((u32 *)(rio_regs_win + RIO_LTLEDCSR)); @@ -269,6 +270,7 @@ static int fsl_rio_mcheck_exception(struct pt_regs *regs) else return cur_cpu_spec->machine_check(regs); } +#endif /** * fsl_rio_doorbell_send - Send a MPC85xx doorbell message @@ -1517,8 +1519,10 @@ int fsl_rio_setup(struct platform_device *dev) fsl_rio_doorbell_init(port); fsl_rio_port_write_init(port); +#ifdef CONFIG_E500 saved_mcheck_exception = ppc_md.machine_check_exception; ppc_md.machine_check_exception = fsl_rio_mcheck_exception; +#endif /* Ensure that RFXE is set */ mtspr(SPRN_HID1, (mfspr(SPRN_HID1) | 0x20000)); |