I think it is clear enough if we have the explanation once and make it clear it is applicable for both SCL and SDA.
Signed-off-by: Wolfram Sang <[email protected]> --- drivers/i2c/busses/i2c-gpio.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/i2c/busses/i2c-gpio.c b/drivers/i2c/busses/i2c-gpio.c index c008d209f0b8..b9d43bc2853f 100644 --- a/drivers/i2c/busses/i2c-gpio.c +++ b/drivers/i2c/busses/i2c-gpio.c @@ -286,10 +286,10 @@ static int i2c_gpio_probe(struct platform_device *pdev) /* * First get the GPIO pins; if it fails, we'll defer the probe. - * If the SDA line is marked from platform data or device tree as - * "open drain" it means something outside of our control is making - * this line being handled as open drain, and we should just handle - * it as any other output. Else we enforce open drain as this is + * If the SCL/SDA lines are marked from platform data or device tree + * as "open drain" it means something outside of our control is making + * these lines being handled as open drain, and we should just handle + * them as any other output. Else we enforce open drain as this is * required for an I2C bus. */ if (pdata->sda_is_open_drain) @@ -300,13 +300,6 @@ static int i2c_gpio_probe(struct platform_device *pdev) if (IS_ERR(priv->sda)) return PTR_ERR(priv->sda); - /* - * If the SCL line is marked from platform data or device tree as - * "open drain" it means something outside of our control is making - * this line being handled as open drain, and we should just handle - * it as any other output. Else we enforce open drain as this is - * required for an I2C bus. - */ if (pdata->scl_is_open_drain) gflags = GPIOD_OUT_HIGH; else -- 2.11.0
