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| Series |
i2c: at91: Fix the functionality flags of the slave-only interface
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--- linux-6.9.orig/drivers/i2c/busses/i2c-at91-slave.c +++ linux-6.9/drivers/i2c/busses/i2c-at91-slave.c @@ -106,8 +106,7 @@ static int at91_unreg_slave(struct i2c_c static u32 at91_twi_func(struct i2c_adapter *adapter) { - return I2C_FUNC_SLAVE | I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL - | I2C_FUNC_SMBUS_READ_BLOCK_DATA; + return I2C_FUNC_SLAVE; } static const struct i2c_algorithm at91_twi_algorithm_slave = {
When an I2C adapter acts only as a slave, it should not claim to support I2C master capabilities. Fixes: 9d3ca54b550c ("i2c: at91: added slave mode support") Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Juergen Fitschen <me@jue.yt> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Cc: Andi Shyti <andi.shyti@kernel.org> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Claudiu Beznea <claudiu.beznea@tuxon.dev> --- drivers/i2c/busses/i2c-at91-slave.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)