diff options
Diffstat (limited to 'drivers/input/serio/ct82c710.c')
| -rw-r--r-- | drivers/input/serio/ct82c710.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c index 4a3084695c0..85281656724 100644 --- a/drivers/input/serio/ct82c710.c +++ b/drivers/input/serio/ct82c710.c @@ -111,9 +111,11 @@ static void ct82c710_close(struct serio *serio) static int ct82c710_open(struct serio *serio) { unsigned char status; + int err; - if (request_irq(CT82C710_IRQ, ct82c710_interrupt, 0, "ct82c710", NULL)) - return -1; + err = request_irq(CT82C710_IRQ, ct82c710_interrupt, 0, "ct82c710", NULL); + if (err) + return err; status = inb_p(CT82C710_STATUS); @@ -131,7 +133,7 @@ static int ct82c710_open(struct serio *serio) status &= ~(CT82C710_ENABLE | CT82C710_INTS_ON); outb_p(status, CT82C710_STATUS); free_irq(CT82C710_IRQ, NULL); - return -1; + return -EBUSY; } return 0; @@ -191,6 +193,9 @@ static int __devinit ct82c710_probe(struct platform_device *dev) serio_register_port(ct82c710_port); + printk(KERN_INFO "serio: C&T 82c710 mouse port at %#llx irq %d\n", + (unsigned long long)CT82C710_DATA, CT82C710_IRQ); + return 0; } @@ -237,11 +242,6 @@ static int __init ct82c710_init(void) if (error) goto err_free_device; - serio_register_port(ct82c710_port); - - printk(KERN_INFO "serio: C&T 82c710 mouse port at %#llx irq %d\n", - (unsigned long long)CT82C710_DATA, CT82C710_IRQ); - return 0; err_free_device: |