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staging: greybus: Inline pwm_chip_to_gb_pwm_chip()

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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 <sumitraartsy@gmail.com>
Link: https://lore.kernel.org/r/20230326064519.GA179449@sumitra.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sumitra Sharma 2023-03-25 23:45:19 -07:00 committed by Greg Kroah-Hartman
parent 91de7cdc78
commit b07c8ef8c6
1 changed files with 5 additions and 2 deletions
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7
drivers/staging/greybus/pwm.c
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@ -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)
{