Re: [PATCH] x86: ioport_{32|64}.c unification

[Miguel Botón]

I just realize that in some cases 'regs->flags' is a long instead of an 
unsigned long so... this would be a proper solution?

static long do_iopl(unsigned int level, long *flags)
{
        ...
}

#ifdef CONFIG_X86_32
asmlinkage long sys_iopl(unsigned long regsp)
{
        volatile struct pt_regs *regs = (struct pt_regs *)&regsp;
        unsigned int level = regs->bx;
#else
asmlinkage long sys_iopl(unsigned int level, struct pt_regs *regs)
{
#endif
        return do_iopl(level, (long *)&regs->flags);
}

Or maybe would be better if 'do_iopl' prototype is:

static long do_iopl(unsigned int level, struct pt_regs *regs);

-- 
        Miguel Botón
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