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path: root/drivers/media/pci/cx25821/cx25821-i2c.c
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Diffstat (limited to 'drivers/media/pci/cx25821/cx25821-i2c.c')
-rw-r--r--drivers/media/pci/cx25821/cx25821-i2c.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-i2c.c b/drivers/media/pci/cx25821/cx25821-i2c.c
index 9844549764c9..a8dc945bbe17 100644
--- a/drivers/media/pci/cx25821/cx25821-i2c.c
+++ b/drivers/media/pci/cx25821/cx25821-i2c.c
@@ -329,7 +329,8 @@ int cx25821_i2c_unregister(struct cx25821_i2c *bus)
return 0;
}
-void cx25821_av_clk(struct cx25821_dev *dev, int enable)
+#if 0 /* Currently unused */
+static void cx25821_av_clk(struct cx25821_dev *dev, int enable)
{
/* write 0 to bus 2 addr 0x144 via i2x_xfer() */
char buffer[3];
@@ -351,6 +352,7 @@ void cx25821_av_clk(struct cx25821_dev *dev, int enable)
i2c_xfer(&dev->i2c_bus[0].i2c_adap, &msg, 1);
}
+#endif
int cx25821_i2c_read(struct cx25821_i2c *bus, u16 reg_addr, int *value)
{