diff options
Diffstat (limited to 'drivers/parport/parport_ax88796.c')
| -rw-r--r-- | drivers/parport/parport_ax88796.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/drivers/parport/parport_ax88796.c b/drivers/parport/parport_ax88796.c index 1850632590f..7c5d86696ee 100644 --- a/drivers/parport/parport_ax88796.c +++ b/drivers/parport/parport_ax88796.c @@ -15,6 +15,7 @@ #include <linux/interrupt.h> #include <linux/errno.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <asm/io.h> #include <asm/irq.h> @@ -232,14 +233,6 @@ parport_ax88796_restore_state(struct parport *p, struct parport_state *s) writeb(s->u.ax88796.cpr, dd->spp_cpr); } -static irqreturn_t -parport_ax88796_interrupt(int irq, void *dev_id, struct pt_regs *regs) -{ - parport_generic_irq(irq, dev_id, regs); - return IRQ_HANDLED; -} - - static struct parport_operations parport_ax88796_ops = { .write_data = parport_ax88796_write_data, .read_data = parport_ax88796_read_data, @@ -300,7 +293,7 @@ static int parport_ax88796_probe(struct platform_device *pdev) goto exit_mem; } - size = (res->end - res->start) + 1; + size = resource_size(res); spacing = size / 3; dd->io = request_mem_region(res->start, size, pdev->name); @@ -344,7 +337,7 @@ static int parport_ax88796_probe(struct platform_device *pdev) if (irq >= 0) { /* request irq */ - ret = request_irq(irq, parport_ax88796_interrupt, + ret = request_irq(irq, parport_irq_handler, IRQF_TRIGGER_FALLING, pdev->name, pp); if (ret < 0) @@ -414,6 +407,8 @@ static int parport_ax88796_resume(struct platform_device *dev) #define parport_ax88796_resume NULL #endif +MODULE_ALIAS("platform:ax88796-pp"); + static struct platform_driver axdrv = { .driver = { .name = "ax88796-pp", @@ -425,18 +420,7 @@ static struct platform_driver axdrv = { .resume = parport_ax88796_resume, }; -static int __init parport_ax88796_init(void) -{ - return platform_driver_register(&axdrv); -} - -static void __exit parport_ax88796_exit(void) -{ - platform_driver_unregister(&axdrv); -} - -module_init(parport_ax88796_init) -module_exit(parport_ax88796_exit) +module_platform_driver(axdrv); MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>"); MODULE_DESCRIPTION("AX88796 Parport parallel port driver"); |