This file came originally from cx23885 driver. Some functions aren't
used. Now that they are declared as static, we have those errors:
drivers/media/video/cx231xx/cx231xx-417.c:615: warning: ‘mc417_gpio_set’
defined but not used
drivers/media/video/cx231xx/cx231xx-417.c:625: warning: ‘mc417_gpio_clear’
defined but not used
drivers/media/video/cx231xx/cx231xx-417.c:635: warning: ‘mc417_gpio_enable’
defined but not used
As they're not used, just remove them. If needed, they can be restored from
the git logs or from the cx23885 driver.
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com>
diff --git a/drivers/media/video/cx231xx/cx231xx-417.c
b/drivers/media/video/cx231xx/cx231xx-417.c
index 2dbad82..e456b97 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 */
--
1.7.1
--
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