diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/davinci/vpif_display.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index 6c521f23e40e..371af34a71be 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -1829,10 +1829,20 @@ vpif_int_err: static int vpif_remove(struct platform_device *device) { struct channel_obj *ch; - int i; + struct resource *res; + int irq_num; + int i = 0; + + while ((res = platform_get_resource(device, IORESOURCE_IRQ, i))) { + for (irq_num = res->start; irq_num <= res->end; irq_num++) + free_irq(irq_num, + (void *)(&vpif_obj.dev[i]->channel_id)); + i++; + } v4l2_device_unregister(&vpif_obj.v4l2_dev); + kfree(vpif_obj.sd); /* un-register device */ for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++) { /* Get the pointer to the channel object */ @@ -1841,6 +1851,7 @@ static int vpif_remove(struct platform_device *device) video_unregister_device(ch->video_dev); ch->video_dev = NULL; + kfree(vpif_obj.dev[i]); } return 0; @@ -1938,24 +1949,7 @@ static __init int vpif_init(void) */ static void vpif_cleanup(void) { - struct platform_device *pdev; - struct resource *res; - int irq_num; - int i = 0; - - pdev = container_of(vpif_dev, struct platform_device, dev); - - while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, i))) { - for (irq_num = res->start; irq_num <= res->end; irq_num++) - free_irq(irq_num, - (void *)(&vpif_obj.dev[i]->channel_id)); - i++; - } - platform_driver_unregister(&vpif_driver); - kfree(vpif_obj.sd); - for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++) - kfree(vpif_obj.dev[i]); } module_init(vpif_init); |