>>>>> "IN" == Ionut Nicu <ioan.nicu....@nsn.com> writes:
IN> Some gpio chips may have get/set operations that IN> can sleep. gpio_set_value() only works for chips IN> which do not sleep, for the others we will get a IN> kernel warning. Using gpio_set_value_cansleep() IN> will work for both chips that do sleep and those IN> who don't. IN> Signed-off-by: Ionut Nicu <ioan.nicu....@nsn.com> IN> --- IN> drivers/i2c/muxes/i2c-mux-gpio.c | 4 ++-- IN> 1 files changed, 2 insertions(+), 2 deletions(-) IN> diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c IN> index a764da7..550e094 100644 IN> --- a/drivers/i2c/muxes/i2c-mux-gpio.c IN> +++ b/drivers/i2c/muxes/i2c-mux-gpio.c IN> @@ -30,8 +30,8 @@ static void i2c_mux_gpio_set(const struct gpiomux *mux, unsigned val) IN> int i; IN> for (i = 0; i < mux->data.n_gpios; i++) IN> - gpio_set_value(mux->gpio_base + mux->data.gpios[i], IN> - val & (1 << i)); IN> + gpio_set_value_cansleep(mux->gpio_base + mux->data.gpios[i], IN> + val & (1 << i)); The indentation of the 2nd line seems wrong (should match mux->gpio_base), otherwise it looks good: Acked-by: Peter Korsgaard <peter.korsga...@barco.com> -- Sorry about disclaimer - It's out of my control. Bye, Peter Korsgaard This message is subject to the following terms and conditions: MAIL DISCLAIMER<http://www.barco.com/en/maildisclaimer> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
