diff options
| -rw-r--r-- | drivers/pcmcia/at91_cf.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c index 4902206..4127441 100644 --- a/drivers/pcmcia/at91_cf.c +++ b/drivers/pcmcia/at91_cf.c @@ -16,13 +16,13 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/slab.h> +#include <linux/gpio.h> #include <pcmcia/ss.h> #include <mach/hardware.h> #include <asm/io.h> #include <asm/sizes.h> -#include <asm/gpio.h> #include <mach/board.h> #include <mach/at91rm9200_mc.h> @@ -69,7 +69,7 @@ static irqreturn_t at91_cf_irq(int irq, void *_cf) { struct at91_cf_socket *cf = _cf; - if (irq == cf->board->det_pin) { + if (irq == gpio_to_irq(cf->board->det_pin)) { unsigned present = at91_cf_present(cf); /* kick pccard as needed */ @@ -95,8 +95,8 @@ static int at91_cf_get_status(struct pcmcia_socket *s, u_int *sp) /* NOTE: CF is always 3VCARD */ if (at91_cf_present(cf)) { - int rdy = cf->board->irq_pin; /* RDY/nIRQ */ - int vcc = cf->board->vcc_pin; + int rdy = gpio_is_valid(cf->board->irq_pin); /* RDY/nIRQ */ + int vcc = gpio_is_valid(cf->board->vcc_pin); *sp = SS_DETECT | SS_3VCARD; if (!rdy || gpio_get_value(rdy)) @@ -117,7 +117,7 @@ at91_cf_set_socket(struct pcmcia_socket *sock, struct socket_state_t *s) cf = container_of(sock, struct at91_cf_socket, socket); /* switch Vcc if needed and possible */ - if (cf->board->vcc_pin) { + if (gpio_is_valid(cf->board->vcc_pin)) { switch (s->Vcc) { case 0: gpio_set_value(cf->board->vcc_pin, 0); @@ -221,7 +221,7 @@ static int __init at91_cf_probe(struct platform_device *pdev) struct resource *io; int status; - if (!board || !board->det_pin || !board->rst_pin) + if (!board || !gpio_is_valid(board->det_pin) || !gpio_is_valid(board->rst_pin)) return -ENODEV; io = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -241,7 +241,7 @@ static int __init at91_cf_probe(struct platform_device *pdev) status = gpio_request(board->det_pin, "cf_det"); if (status < 0) goto fail0; - status = request_irq(board->det_pin, at91_cf_irq, 0, driver_name, cf); + status = request_irq(gpio_to_irq(board->det_pin), at91_cf_irq, 0, driver_name, cf); if (status < 0) goto fail00; device_init_wakeup(&pdev->dev, 1); @@ -250,7 +250,7 @@ static int __init at91_cf_probe(struct platform_device *pdev) if (status < 0) goto fail0a; - if (board->vcc_pin) { + if (gpio_is_valid(board->vcc_pin)) { status = gpio_request(board->vcc_pin, "cf_vcc"); if (status < 0) goto fail0b; @@ -262,15 +262,15 @@ static int __init at91_cf_probe(struct platform_device *pdev) * unless we report that we handle everything (sigh). * (Note: DK board doesn't wire the IRQ pin...) */ - if (board->irq_pin) { + if (gpio_is_valid(board->irq_pin)) { status = gpio_request(board->irq_pin, "cf_irq"); if (status < 0) goto fail0c; - status = request_irq(board->irq_pin, at91_cf_irq, + status = request_irq(gpio_to_irq(board->irq_pin), at91_cf_irq, IRQF_SHARED, driver_name, cf); if (status < 0) goto fail0d; - cf->socket.pci_irq = board->irq_pin; + cf->socket.pci_irq = gpio_to_irq(board->irq_pin); } else cf->socket.pci_irq = nr_irqs + 1; @@ -289,7 +289,7 @@ static int __init at91_cf_probe(struct platform_device *pdev) } pr_info("%s: irqs det #%d, io #%d\n", driver_name, - board->det_pin, board->irq_pin); + gpio_to_irq(board->det_pin), gpio_to_irq(board->irq_pin)); cf->socket.owner = THIS_MODULE; cf->socket.dev.parent = &pdev->dev; @@ -311,19 +311,19 @@ fail2: fail1: if (cf->socket.io_offset) iounmap((void __iomem *) cf->socket.io_offset); - if (board->irq_pin) { - free_irq(board->irq_pin, cf); + if (gpio_is_valid(board->irq_pin)) { + free_irq(gpio_to_irq(board->irq_pin), cf); fail0d: gpio_free(board->irq_pin); } fail0c: - if (board->vcc_pin) + if (gpio_is_valid(board->vcc_pin)) gpio_free(board->vcc_pin); fail0b: gpio_free(board->rst_pin); fail0a: device_init_wakeup(&pdev->dev, 0); - free_irq(board->det_pin, cf); + free_irq(gpio_to_irq(board->det_pin), cf); fail00: gpio_free(board->det_pin); fail0: @@ -340,15 +340,15 @@ static int __exit at91_cf_remove(struct platform_device *pdev) pcmcia_unregister_socket(&cf->socket); release_mem_region(io->start, resource_size(io)); iounmap((void __iomem *) cf->socket.io_offset); - if (board->irq_pin) { - free_irq(board->irq_pin, cf); + if (gpio_is_valid(board->irq_pin)) { + free_irq(gpio_to_irq(board->irq_pin), cf); gpio_free(board->irq_pin); } - if (board->vcc_pin) + if (gpio_is_valid(board->vcc_pin)) gpio_free(board->vcc_pin); gpio_free(board->rst_pin); device_init_wakeup(&pdev->dev, 0); - free_irq(board->det_pin, cf); + free_irq(gpio_to_irq(board->det_pin), cf); gpio_free(board->det_pin); kfree(cf); return 0; @@ -362,9 +362,9 @@ static int at91_cf_suspend(struct platform_device *pdev, pm_message_t mesg) struct at91_cf_data *board = cf->board; if (device_may_wakeup(&pdev->dev)) { - enable_irq_wake(board->det_pin); - if (board->irq_pin) - enable_irq_wake(board->irq_pin); + enable_irq_wake(gpio_to_irq(board->det_pin)); + if (gpio_is_valid(board->irq_pin)) + enable_irq_wake(gpio_to_irq(board->irq_pin)); } return 0; } @@ -375,9 +375,9 @@ static int at91_cf_resume(struct platform_device *pdev) struct at91_cf_data *board = cf->board; if (device_may_wakeup(&pdev->dev)) { - disable_irq_wake(board->det_pin); - if (board->irq_pin) - disable_irq_wake(board->irq_pin); + disable_irq_wake(gpio_to_irq(board->det_pin)); + if (gpio_is_valid(board->irq_pin)) + disable_irq_wake(gpio_to_irq(board->irq_pin)); } return 0; |
