From b07c8ef8c60a4714fad3d7c95a8e464ad83ca715 Mon Sep 17 00:00:00 2001 From: Sumitra Sharma Date: Sat, 25 Mar 2023 23:45:19 -0700 Subject: [PATCH] staging: greybus: Inline pwm_chip_to_gb_pwm_chip() Convert 'pwm_chip_to_gb_pwm_chip' from a macro to a static inline function, to make the relevant types apparent in the definition and to benefit from the type checking performed by the compiler at call sites. Signed-off-by: Sumitra Sharma Link: https://lore.kernel.org/r/20230326064519.GA179449@sumitra.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/pwm.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/staging/greybus/pwm.c b/drivers/staging/greybus/pwm.c index 26d39e08c3b6..88da1d796f13 100644 --- a/drivers/staging/greybus/pwm.c +++ b/drivers/staging/greybus/pwm.c @@ -21,8 +21,11 @@ struct gb_pwm_chip { struct pwm_chip chip; struct pwm_chip *pwm; }; -#define pwm_chip_to_gb_pwm_chip(chip) \ - container_of(chip, struct gb_pwm_chip, chip) + +static inline struct gb_pwm_chip *pwm_chip_to_gb_pwm_chip(struct pwm_chip *chip) +{ + return container_of(chip, struct gb_pwm_chip, chip); +} static int gb_pwm_count_operation(struct gb_pwm_chip *pwmc) { -- 2.51.0