diff options
Diffstat (limited to 'drivers/pcmcia/pxa2xx_trizeps4.c')
| -rw-r--r-- | drivers/pcmcia/pxa2xx_trizeps4.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/pcmcia/pxa2xx_trizeps4.c b/drivers/pcmcia/pxa2xx_trizeps4.c index b7e5966..b829e65 100644 --- a/drivers/pcmcia/pxa2xx_trizeps4.c +++ b/drivers/pcmcia/pxa2xx_trizeps4.c @@ -69,15 +69,15 @@ static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt) for (i = 0; i < ARRAY_SIZE(irqs); i++) { if (irqs[i].sock != skt->nr) continue; - if (gpio_request(IRQ_TO_GPIO(irqs[i].irq), irqs[i].str) < 0) { + if (gpio_request(irq_to_gpio(irqs[i].irq), irqs[i].str) < 0) { pr_err("%s: sock %d unable to request gpio %d\n", - __func__, skt->nr, IRQ_TO_GPIO(irqs[i].irq)); + __func__, skt->nr, irq_to_gpio(irqs[i].irq)); ret = -EBUSY; goto error; } - if (gpio_direction_input(IRQ_TO_GPIO(irqs[i].irq)) < 0) { + if (gpio_direction_input(irq_to_gpio(irqs[i].irq)) < 0) { pr_err("%s: sock %d unable to set input gpio %d\n", - __func__, skt->nr, IRQ_TO_GPIO(irqs[i].irq)); + __func__, skt->nr, irq_to_gpio(irqs[i].irq)); ret = -EINVAL; goto error; } @@ -86,7 +86,7 @@ static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt) error: for (; i >= 0; i--) { - gpio_free(IRQ_TO_GPIO(irqs[i].irq)); + gpio_free(irq_to_gpio(irqs[i].irq)); } return (ret); } @@ -97,7 +97,7 @@ static void trizeps_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) /* free allocated gpio's */ gpio_free(GPIO_PRDY); for (i = 0; i < ARRAY_SIZE(irqs); i++) - gpio_free(IRQ_TO_GPIO(irqs[i].irq)); + gpio_free(irq_to_gpio(irqs[i].irq)); } static unsigned long trizeps_pcmcia_status[2]; @@ -226,6 +226,9 @@ static int __init trizeps_pcmcia_init(void) { int ret; + if (!machine_is_trizeps4() && !machine_is_trizeps4wl()) + return -ENODEV; + trizeps_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); if (!trizeps_pcmcia_device) return -ENOMEM; |