aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/dvb/ttpci
diff options
context:
space:
mode:
authorMauro Carvalho Chehab <mchehab@redhat.com>2009-11-29 08:19:59 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-12-05 18:42:21 -0200
commit055cd55601f948675006ca90362fc2bfaae90a86 (patch)
treea878c55c30b0ae30334f3523d8dd67940d32a7f3 /drivers/media/dvb/ttpci
parent0278155c84af42d78785731263b69fb49f945ea7 (diff)
V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation
Currently, the IR table is initialized by calling ir_input_init(). However, this function doesn't return any error code, nor has a function to be called when de-initializing the IR's. Change the return argment to integer and make sure that each driver will handle the error code. Also adds a function to free any resources that may be allocating there: ir_input_free(). Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/ttpci')
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index adc4b954e5a..7d193ebc0ae 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -224,8 +224,10 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
case 0x1011:
case 0x1012:
/* The hauppauge keymap is a superset of these remotes */
- ir_input_init(input_dev, &budget_ci->ir.state,
+ error = ir_input_init(input_dev, &budget_ci->ir.state,
IR_TYPE_RC5, &ir_codes_hauppauge_new_table);
+ if (error < 0)
+ goto out2;
if (rc5_device < 0)
budget_ci->ir.rc5_device = 0x1f;
@@ -236,8 +238,10 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
case 0x1017:
case 0x101a:
/* for the Technotrend 1500 bundled remote */
- ir_input_init(input_dev, &budget_ci->ir.state,
+ error = ir_input_init(input_dev, &budget_ci->ir.state,
IR_TYPE_RC5, &ir_codes_tt_1500_table);
+ if (error < 0)
+ goto out2;
if (rc5_device < 0)
budget_ci->ir.rc5_device = IR_DEVICE_ANY;
@@ -246,8 +250,10 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
break;
default:
/* unknown remote */
- ir_input_init(input_dev, &budget_ci->ir.state,
+ error = ir_input_init(input_dev, &budget_ci->ir.state,
IR_TYPE_RC5, &ir_codes_budget_ci_old_table);
+ if (error < 0)
+ goto out2;
if (rc5_device < 0)
budget_ci->ir.rc5_device = IR_DEVICE_ANY;
@@ -280,6 +286,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
return 0;
out2:
+ ir_input_free(input_dev);
input_free_device(input_dev);
out1:
return error;
@@ -297,6 +304,7 @@ static void msp430_ir_deinit(struct budget_ci *budget_ci)
del_timer_sync(&dev->timer);
ir_input_nokey(dev, &budget_ci->ir.state);
+ ir_input_free(dev);
input_unregister_device(dev);
}