__raw_writesb
#define __raw_writesb __raw_writesb
#define writesb(p,d,l) ({ __iowmb(); __raw_writesb(p,d,l); })
#define outsb(p,d,l) __raw_writesb(__io(p),d,l)
#define writesb(p,d,l) __raw_writesb(p,d,l)
void __raw_writesb(volatile void __iomem *addr, const void *data, int bytelen);
#ifndef __raw_writesb
EXPORT_SYMBOL(__raw_writesb);
#define writesb(p,d,l) __raw_writesb(p,d,l)
__raw_writesb(dreg, buf, count);