[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>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index 93a9b40917e4..0498a055a4cd 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -298,7 +298,7 @@ static int budget_register(struct budget *budget)
         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 @@ static int budget_register(struct budget *budget)
         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 @@ int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
         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 @@ err:
 
         vfree(budget->grabbing);
 
-        dvb_unregister_adapter(budget->dvb_adapter);
+        dvb_unregister_adapter(&budget->dvb_adapter);
 
         return ret;
 }
@@ -432,7 +432,7 @@ int ttpci_budget_deinit(struct budget *budget)
 
         i2c_del_adapter(&budget->i2c_adap);
 
-        dvb_unregister_adapter(budget->dvb_adapter);
+        dvb_unregister_adapter(&budget->dvb_adapter);
 
         tasklet_kill(&budget->vpe_tasklet);