u8                        *mmio = par->mmio_start_virtual; 
u8                        __iomem *mmio = par->mmio_start_virtual; 
static int i810i2c_getsda(void *data){        struct i810fb_i2c_chan    *chan = (struct i810fb_i2c_chan *)data;        struct i810fb_par         *par = chan->par;	u8                        *mmio = par->mmio_start_virtual;	i810_writel(mmio, GPIOB, SDA_DIR_MASK);	i810_writel(mmio, GPIOB, 0);	return (0 != (i810_readl(mmio, GPIOB) & SDA_VAL_IN));}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/be88ec74cb48d1f60d0c0f059843f846f4481d87/i810-i2c.c/clean/drivers/video/i810/i810-i2c.c