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Commit a94d306b authored by Nicola Corna's avatar Nicola Corna Committed by Wolfram Sang
Browse files

i2c: algo-bit: add I2C_AQ_NO_CLK_STRETCH 



Add I2C_AQ_NO_CLK_STRETCH to drivers/i2c/algos/i2c-algo-bit.c when getscl
is not available.

Signed-off-by: default avatarNicola Corna <nicola@corna.info>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 749de3da

drivers/i2c/algos/i2c-algo-bit.c

+6 −0
Original line number Diff line number Diff line
@@ -617,6 +617,10 @@ const struct i2c_algorithm i2c_bit_algo = { 
};

EXPORT_SYMBOL(i2c_bit_algo);



const struct i2c_adapter_quirks i2c_bit_quirk_no_clk_stretch = {

	.flags = I2C_AQ_NO_CLK_STRETCH,

};



/*

 * registering functions to load algorithms at runtime

 */
@@ -635,6 +639,8 @@ static int __i2c_bit_add_bus(struct i2c_adapter *adap, 
	/* register new adapter to i2c module... */

	adap->algo = &i2c_bit_algo;

	adap->retries = 3;

	if (bit_adap->getscl == NULL)

		adap->quirks = &i2c_bit_quirk_no_clk_stretch;



	ret = add_adapter(adap);

	if (ret < 0)