diff options
| -rw-r--r-- | drivers/media/video/cx231xx/cx231xx-417.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c index 2dbad82aab61..e456b97dc32e 100644 --- a/drivers/media/video/cx231xx/cx231xx-417.c +++ b/drivers/media/video/cx231xx/cx231xx-417.c @@ -612,39 +612,6 @@ static int mc417_memory_read(struct cx231xx *dev, u32 address, u32 *value) return ret; } -static void mc417_gpio_set(struct cx231xx *dev, u32 mask) -{ - u32 val; - - /* Set the gpio value */ - mc417_register_read(dev, 0x900C, &val); - val |= (mask & 0x000ffff); - mc417_register_write(dev, 0x900C, val); -} - -static void mc417_gpio_clear(struct cx231xx *dev, u32 mask) -{ - u32 val; - - /* Clear the gpio value */ - mc417_register_read(dev, 0x900C, &val); - val &= ~(mask & 0x0000ffff); - mc417_register_write(dev, 0x900C, val); -} - -static void mc417_gpio_enable(struct cx231xx *dev, u32 mask, int asoutput) -{ - u32 val; - - /* Enable GPIO direction bits */ - mc417_register_read(dev, 0x9020, &val); - if (asoutput) - val |= (mask & 0x0000ffff); - else - val &= ~(mask & 0x0000ffff); - - mc417_register_write(dev, 0x9020, val); -} /* ------------------------------------------------------------------ */ /* MPEG encoder API */ |