diff options
Diffstat (limited to 'drivers/media/rc')
| -rw-r--r-- | drivers/media/rc/nuvoton-cir.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index f6248519b31e..5593a2f5b6c4 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -329,9 +329,8 @@ static void nvt_cir_ldev_init(struct nvt_dev *nvt) val |= psval; nvt_cr_write(nvt, val, psreg); - /* Select CIR logical device and enable */ + /* Select CIR logical device */ nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); nvt_cr_write(nvt, nvt->cir_addr >> 8, CR_CIR_BASE_ADDR_HI); nvt_cr_write(nvt, nvt->cir_addr & 0xff, CR_CIR_BASE_ADDR_LO); @@ -344,7 +343,7 @@ static void nvt_cir_ldev_init(struct nvt_dev *nvt) static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt) { - /* Select ACPI logical device, enable it and CIR Wake */ + /* Select ACPI logical device and anable it */ nvt_select_logical_dev(nvt, LOGICAL_DEV_ACPI); nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); @@ -354,9 +353,8 @@ static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt) /* enable pme interrupt of cir wakeup event */ nvt_set_reg_bit(nvt, PME_INTR_CIR_PASS_BIT, CR_ACPI_IRQ_EVENTS2); - /* Select CIR Wake logical device and enable */ + /* Select CIR Wake logical device */ nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE); - nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN); nvt_cr_write(nvt, nvt->cir_wake_addr >> 8, CR_CIR_BASE_ADDR_HI); nvt_cr_write(nvt, nvt->cir_wake_addr & 0xff, CR_CIR_BASE_ADDR_LO); @@ -440,6 +438,9 @@ static void nvt_cir_regs_init(struct nvt_dev *nvt) /* and finally, enable interrupts */ nvt_set_cir_iren(nvt); + + /* enable the CIR logical device */ + nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR); } static void nvt_cir_wake_regs_init(struct nvt_dev *nvt) @@ -474,6 +475,9 @@ static void nvt_cir_wake_regs_init(struct nvt_dev *nvt) /* clear any and all stray interrupts */ nvt_cir_wake_reg_write(nvt, 0xff, CIR_WAKE_IRSTS); + + /* enable the CIR WAKE logical device */ + nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR_WAKE); } static void nvt_enable_wake(struct nvt_dev *nvt) @@ -1051,7 +1055,10 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) nvt_cir_wake_ldev_init(nvt); nvt_efm_disable(nvt); - /* Initialize CIR & CIR Wake Config Registers */ + /* + * Initialize CIR & CIR Wake Config Registers + * and enable logical devices + */ nvt_cir_regs_init(nvt); nvt_cir_wake_regs_init(nvt); @@ -1179,9 +1186,6 @@ static int nvt_resume(struct pnp_dev *pdev) /* open interrupt */ nvt_set_cir_iren(nvt); - /* Enable CIR logical device */ - nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR); - nvt_cir_regs_init(nvt); nvt_cir_wake_regs_init(nvt); |