diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/dvb/ttpci/budget-ci.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c index 25d0dfc1f58..2893e752745 100644 --- a/drivers/media/dvb/ttpci/budget-ci.c +++ b/drivers/media/dvb/ttpci/budget-ci.c @@ -72,15 +72,19 @@ #define SLOTSTATUS_READY 8 #define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) +struct budget_ci_ir { + struct input_dev *dev; + struct tasklet_struct msp430_irq_tasklet; + char name[72]; /* 40 + 32 for (struct saa7146_dev).name */ +}; + struct budget_ci { struct budget budget; - struct input_dev *input_dev; - struct tasklet_struct msp430_irq_tasklet; struct tasklet_struct ciintf_irq_tasklet; int slot_status; int ci_irq; struct dvb_ca_en50221 ca; - char ir_dev_name[50]; + struct budget_ci_ir ir; u8 tuner_pll_address; /* used for philips_tdm1316l configs */ }; @@ -156,7 +160,7 @@ 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->ir.dev; unsigned int code = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; @@ -191,17 +195,17 @@ 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; + struct input_dev *input_dev = budget_ci->ir.dev; int i; int err; - input_dev = input_allocate_device(); + budget_ci->ir.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); - - input_dev->name = budget_ci->ir_dev_name; + snprintf(budget_ci->ir.name, sizeof(budget_ci->ir.name), + "Budget-CI dvb ir receiver %s", saa->name); + input_dev->name = budget_ci->ir.name; set_bit(EV_KEY, input_dev->evbit); for (i = 0; i < ARRAY_SIZE(key_map); i++) @@ -214,9 +218,9 @@ static int msp430_ir_init(struct budget_ci *budget_ci) return err; } - input_dev->timer.function = msp430_ir_debounce; + input_register_device(budget_ci->ir.dev); - budget_ci->input_dev = input_dev; + input_dev->timer.function = msp430_ir_debounce; saa7146_write(saa, IER, saa7146_read(saa, IER) | MASK_06); saa7146_setgpio(saa, 3, SAA7146_GPIO_IRQHI); @@ -227,7 +231,7 @@ 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->ir.dev; saa7146_write(saa, IER, saa7146_read(saa, IER) & ~MASK_06); saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); @@ -548,7 +552,7 @@ static void budget_ci_irq(struct saa7146_dev *dev, u32 * isr) dprintk(8, "dev: %p, budget_ci: %p\n", dev, budget_ci); if (*isr & MASK_06) - tasklet_schedule(&budget_ci->msp430_irq_tasklet); + tasklet_schedule(&budget_ci->ir.msp430_irq_tasklet); if (*isr & MASK_10) ttpci_budget_irq10_handler(dev, isr); @@ -1105,7 +1109,7 @@ static int budget_ci_attach(struct saa7146_dev *dev, struct saa7146_pci_extensio return err; } - tasklet_init(&budget_ci->msp430_irq_tasklet, msp430_ir_interrupt, + tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt, (unsigned long) budget_ci); msp430_ir_init(budget_ci); @@ -1134,7 +1138,7 @@ static int budget_ci_detach(struct saa7146_dev *dev) } err = ttpci_budget_deinit(&budget_ci->budget); - tasklet_kill(&budget_ci->msp430_irq_tasklet); + tasklet_kill(&budget_ci->ir.msp430_irq_tasklet); msp430_ir_deinit(budget_ci); |