? build-2.6/.tmp_versions
Index: linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
===================================================================
RCS file: /cvs/linuxtv/dvb-kernel/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c,v
retrieving revision 1.33
diff -r1.33 dvb_ca_en50221.c
888,889c888,890
< 			dprintk("CAM supports DA IRQ\n");
< 			ca->slot_info[slot].da_irq_supported = 1;
---
> 			&printk("CAM supports DA IRQ\n");
> 			//commented to enforce polling
> 			//ca->slot_info[slot].da_irq_supported = 1;
895c896,902
< 			dvb_ca_en50221_read_data(ca, slot, NULL, 0);
---
> 		{
> 			//wake up the thread to poll the data, you can not use
>                         //read_data as you cannot use function that might sleep
>                         //in an IRQ Handler
>                         dvb_ca_en50221_thread_wakeup(ca);
>                         //dvb_ca_en50221_read_data(ca, slot, NULL, 0);
> 		}