diff options
Diffstat (limited to 'arch/arm/plat-mxc/gpio.c')
| -rwxr-xr-x | arch/arm/plat-mxc/gpio.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c index cd09dc70905f..a287e50bebcb 100755 --- a/arch/arm/plat-mxc/gpio.c +++ b/arch/arm/plat-mxc/gpio.c @@ -3,7 +3,7 @@ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de * * Based on code from Freescale, - * Copyright (C) 2004-2011 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2004-2011 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -177,6 +177,8 @@ static void mx3_gpio_irq_handler(u32 irq, struct irq_desc *desc) u32 irq_stat; struct mxc_gpio_port *port = irq_get_handler_data(irq); + desc->irq_data.chip->irq_ack(&desc->irq_data); + irq_stat = __raw_readl(port->base + GPIO_ISR) & __raw_readl(port->base + GPIO_IMR); @@ -337,7 +339,7 @@ int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt) BUG_ON( gpiochip_add(&port[i].chip) < 0 ); if (cpu_is_mx1() || cpu_is_mx3() || cpu_is_mx25() || - cpu_is_mx51() || cpu_is_mx53()) { + cpu_is_mx51() || cpu_is_mx53() || cpu_is_mx6q()) { /* setup one handler for each entry */ irq_set_chained_handler(port[i].irq, mx3_gpio_irq_handler); |