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Philipp Zabel authored
The channel parameter is only ever set to pwm->hwpwm. Make it unsigned int as well. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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