diff options
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_rio.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index 4979853..34440e1 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -260,9 +260,7 @@ 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) +int fsl_rio_mcheck_exception(struct pt_regs *regs) { const struct exception_table_entry *entry = NULL; unsigned long reason = mfspr(SPRN_MCSR); @@ -284,11 +282,9 @@ static int fsl_rio_mcheck_exception(struct pt_regs *regs) } } - if (saved_mcheck_exception) - return saved_mcheck_exception(regs); - else - return cur_cpu_spec->machine_check(regs); + return 0; } +EXPORT_SYMBOL_GPL(fsl_rio_mcheck_exception); #endif /** @@ -1538,11 +1534,6 @@ 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 - return 0; err: iounmap(priv->regs_win); |