omap_set_gpio_edge_ctrl(40, OMAP_GPIO_FALLING_EDGE); 
static void __init h3_init_smc91x(void){	omap_cfg_reg(W15_1710_GPIO40);	if (omap_request_gpio(40) < 0) {		printk("Error requesting gpio 40 for smc91x irq\n");		return;	}	omap_set_gpio_edge_ctrl(40, OMAP_GPIO_FALLING_EDGE);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/7c38cf021b42a4297bc8f860ab627734bdd6c8d1/board-h3.c/buggy/arch/arm/mach-omap1/board-h3.c