Added I2C_FUNC_NO_CLK_STRETCH to drivers/i2c/algos/i2c-algo-bit.c when
getscl is not available.
Signed-off-by: Nicola Corna <nicola@xxxxxxxxxx>
---
drivers/i2c/algos/i2c-algo-bit.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c
index 899bede..82cad0b 100644
--- a/drivers/i2c/algos/i2c-algo-bit.c
+++ b/drivers/i2c/algos/i2c-algo-bit.c
@@ -602,10 +602,13 @@ bailout:
static u32 bit_func(struct i2c_adapter *adap)
{
+ struct i2c_algo_bit_data *bit_adap = adap->algo_data;
+
return I2C_FUNC_I2C | I2C_FUNC_NOSTART | I2C_FUNC_SMBUS_EMUL |
I2C_FUNC_SMBUS_READ_BLOCK_DATA |
I2C_FUNC_SMBUS_BLOCK_PROC_CALL |
- I2C_FUNC_10BIT_ADDR | I2C_FUNC_PROTOCOL_MANGLING;
+ I2C_FUNC_10BIT_ADDR | I2C_FUNC_PROTOCOL_MANGLING |
+ (bit_adap->getscl ? 0 : I2C_FUNC_NO_CLK_STRETCH);
}
--
2.5.1
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