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path: root/drivers/media/dvb/ttpci/budget-ci.c
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Diffstat (limited to 'drivers/media/dvb/ttpci/budget-ci.c')
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 2980db3ef22..51c30ba6814 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -64,7 +64,7 @@
struct budget_ci {
struct budget budget;
- struct input_dev input_dev;
+ struct input_dev *input_dev;
struct tasklet_struct msp430_irq_tasklet;
struct tasklet_struct ciintf_irq_tasklet;
int slot_status;
@@ -145,7 +145,7 @@ static void msp430_ir_debounce(unsigned long data)
static void msp430_ir_interrupt(unsigned long data)
{
struct budget_ci *budget_ci = (struct budget_ci *) data;
- struct input_dev *dev = &budget_ci->input_dev;
+ struct input_dev *dev = budget_ci->input_dev;
unsigned int code =
ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8;
@@ -181,25 +181,27 @@ static void msp430_ir_interrupt(unsigned long data)
static int msp430_ir_init(struct budget_ci *budget_ci)
{
struct saa7146_dev *saa = budget_ci->budget.dev;
+ struct input_dev *input_dev;
int i;
- memset(&budget_ci->input_dev, 0, sizeof(struct input_dev));
+ budget_ci->input_dev = input_dev = input_allocate_device();
+ if (!input_dev)
+ return -ENOMEM;
sprintf(budget_ci->ir_dev_name, "Budget-CI dvb ir receiver %s", saa->name);
- budget_ci->input_dev.name = budget_ci->ir_dev_name;
- set_bit(EV_KEY, budget_ci->input_dev.evbit);
+ input_dev->name = budget_ci->ir_dev_name;
- for (i = 0; i < sizeof(key_map) / sizeof(*key_map); i++)
+ set_bit(EV_KEY, input_dev->evbit);
+ for (i = 0; i < ARRAY_SIZE(key_map); i++)
if (key_map[i])
- set_bit(key_map[i], budget_ci->input_dev.keybit);
+ set_bit(key_map[i], input_dev->keybit);
- input_register_device(&budget_ci->input_dev);
+ input_register_device(budget_ci->input_dev);
- budget_ci->input_dev.timer.function = msp430_ir_debounce;
+ input_dev->timer.function = msp430_ir_debounce;
saa7146_write(saa, IER, saa7146_read(saa, IER) | MASK_06);
-
saa7146_setgpio(saa, 3, SAA7146_GPIO_IRQHI);
return 0;
@@ -208,7 +210,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
static void msp430_ir_deinit(struct budget_ci *budget_ci)
{
struct saa7146_dev *saa = budget_ci->budget.dev;
- struct input_dev *dev = &budget_ci->input_dev;
+ struct input_dev *dev = budget_ci->input_dev;
saa7146_write(saa, IER, saa7146_read(saa, IER) & ~MASK_06);
saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT);