Messages in this thread Patch in this message | | | From | Nicola Corna <> | Subject | [RESEND PATCH 2/2] i2c: added I2C_FUNC_NO_CLK_STRETCH to i2c-algo-bit.c | Date | Mon, 7 Sep 2015 11:48:02 +0200 |
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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@corna.info> --- 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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