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media: au0828-i2c: drop a duplicated function

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This function is not used, so, just drop it.

Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2021-11-24 11:37:36 +00:00
parent 77e956027c
commit 091b15db22
1 changed files with 0 additions and 7 deletions
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7
drivers/media/usb/au0828/au0828-i2c.c
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@ -23,13 +23,6 @@ MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
#define I2C_WAIT_DELAY 25
#define I2C_WAIT_RETRY 1000
static inline int i2c_slave_did_write_ack(struct i2c_adapter *i2c_adap)
{
struct au0828_dev *dev = i2c_adap->algo_data;
return au0828_read(dev, AU0828_I2C_STATUS_201) &
AU0828_I2C_STATUS_NO_WRITE_ACK ? 0 : 1;
}
static inline int i2c_slave_did_read_ack(struct i2c_adapter *i2c_adap)
{
struct au0828_dev *dev = i2c_adap->algo_data;