[PATCH] dvb: modified dvb_register_adapter() to avoid kmalloc/kfree
Modified dvb_register_adapter() to avoid kmalloc/kfree. Drivers have to embed
struct dvb_adapter into their private data struct from now on. (Andreas
Oberritter)
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index 93a9b40..0498a05 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -298,7 +298,7 @@
budget->dmxdev.demux = &dvbdemux->dmx;
budget->dmxdev.capabilities = 0;
- dvb_dmxdev_init(&budget->dmxdev, budget->dvb_adapter);
+ dvb_dmxdev_init(&budget->dmxdev, &budget->dvb_adapter);
budget->hw_frontend.source = DMX_FRONTEND_0;
@@ -316,7 +316,7 @@
if (ret < 0)
return ret;
- dvb_net_init(budget->dvb_adapter, &budget->dvb_net, &dvbdemux->dmx);
+ dvb_net_init(&budget->dvb_adapter, &budget->dvb_net, &dvbdemux->dmx);
return 0;
}
@@ -385,11 +385,11 @@
strcpy(budget->i2c_adap.name, budget->card->name);
if (i2c_add_adapter(&budget->i2c_adap) < 0) {
- dvb_unregister_adapter(budget->dvb_adapter);
+ dvb_unregister_adapter(&budget->dvb_adapter);
return -ENOMEM;
}
- ttpci_eeprom_parse_mac(&budget->i2c_adap, budget->dvb_adapter->proposed_mac);
+ ttpci_eeprom_parse_mac(&budget->i2c_adap, budget->dvb_adapter.proposed_mac);
if (NULL ==
(budget->grabbing = saa7146_vmalloc_build_pgtable(dev->pci, length, &budget->pt))) {
@@ -417,7 +417,7 @@
vfree(budget->grabbing);
- dvb_unregister_adapter(budget->dvb_adapter);
+ dvb_unregister_adapter(&budget->dvb_adapter);
return ret;
}
@@ -432,7 +432,7 @@
i2c_del_adapter(&budget->i2c_adap);
- dvb_unregister_adapter(budget->dvb_adapter);
+ dvb_unregister_adapter(&budget->dvb_adapter);
tasklet_kill(&budget->vpe_tasklet);