On Thu, Jan 25, 2024 at 11:32:47AM -0800, Florian Fainelli wrote:
On 1/25/24 04:08, Uwe Kleine-König wrote:
Currently a pwm_chip stores in its struct device *dev member a pointer to the parent device. Preparing a change that embeds a full struct device in struct pwm_chip, this accessor macro should be used in all drivers directly accessing chip->dev now. This way struct pwm_chip and this macro can be changed without having to touch all drivers in the same change set.
Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de
Nit: this is not a macro but an inline function.
Oh right, it used to be a macro, but I changed that. I made the commit log read:
pwm: Provide an inline function to get the parent device of a given chip
Currently a pwm_chip stores in its struct device *dev member a pointer to the parent device. Preparing a change that embeds a full struct device in struct pwm_chip, this accessor function should be used in all drivers directly accessing chip->dev now. This way struct pwm_chip and this new function can be changed without having to touch all drivers in the same change set.
Thanks, Uwe