tmp = VGArSEQ (0x01); 
tmp = VGArSEQ (0x01, par); 
static void vgaHWProtect (struct savagefb_par *par, int on){	unsigned char tmp;	if (on) {		/*		 * Turn off screen and disable sequencer.		 */		tmp = VGArSEQ (0x01);		vgaHWSeqReset (par, 1);	        /* start synchronous reset */		VGAwSEQ (0x01, tmp | 0x20);	/* disable the display */		VGAenablePalette();	} else {		/*		 * Reenable sequencer, then turn on screen.		 */		tmp = VGArSEQ (0x01);		VGAwSEQ (0x01, tmp & ~0x20);	/* reenable display */		vgaHWSeqReset (par, 0);	        /* clear synchronous reset */		VGAdisablePalette();	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/1cc650c69f3079ce3c616c998a741bcf6ddf4f4d/savagefb_driver.c/buggy/drivers/video/savage/savagefb_driver.c