From 3b9d1bdd4e5fe0c44e5d4d0a0916dbccc558749d Mon Sep 17 00:00:00 2001 From: Patrice Chotard Date: Tue, 18 Jul 2017 11:57:06 +0200 Subject: reset: add reset_release_all() Add reset_release_all() method which Assert/Free an array of resets signal that has been previously successfully requested by reset_get_by_*() Signed-off-by: Patrice Chotard Reviewed-by: Simon Glass --- include/reset.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include/reset.h') diff --git a/include/reset.h b/include/reset.h index 4f2e35f38fb..7185ade7ac5 100644 --- a/include/reset.h +++ b/include/reset.h @@ -144,6 +144,18 @@ int reset_assert(struct reset_ctl *reset_ctl); */ int reset_deassert(struct reset_ctl *reset_ctl); +/** + * reset_release_all - Assert/Free an array of previously requested resets. + * + * For each reset contained in the reset array, this function will check if + * reset has been previously requested and then will assert and free it. + * + * @reset_ctl: A reset struct array that was previously successfully + * requested by reset_get_by_*(). + * @count Number of reset contained in the array + * @return 0 if OK, or a negative error code. + */ +int reset_release_all(struct reset_ctl *reset_ctl, int count); #else static inline int reset_get_by_index(struct udevice *dev, int index, struct reset_ctl *reset_ctl) @@ -171,6 +183,12 @@ static inline int reset_deassert(struct reset_ctl *reset_ctl) { return 0; } + +static inline int reset_release_all(struct reset_ctl *reset_ctl, int count) +{ + return 0; +} + #endif #endif -- cgit v1.2.3