diff options
| author | Dr. David Alan Gilbert <linux@treblig.org> | 2024-10-27 23:54:45 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-03-22 01:12:04 +0300 |
| commit | e9a3682d17d5afee697fc95d3fa342d740767fad (patch) | |
| tree | 1e053c43e773adf0dbaf6a0649c7ee05c598ca0f /include | |
| parent | a64dcfb451e254085a7daee5fe51bf22959d52d3 (diff) | |
| download | linux-e9a3682d17d5afee697fc95d3fa342d740767fad.tar.xz | |
hwspinlock: Remove unused (devm_)hwspin_lock_request()
devm_hwspin_lock_request() was added by 2018's
commit 4f1acd758b08 ("hwspinlock: Add devm_xxx() APIs to request/free
hwlock") however, it's never been used, everyone uses the
devm_hwspin_lock_request_specific() call instead.
Remove it.
Similarly, the none-devm variant isn't used.
Remove it, and the referring documentation.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Link: https://lore.kernel.org/r/20241027205445.239108-1-linux@treblig.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hwspinlock.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/include/linux/hwspinlock.h b/include/linux/hwspinlock.h index f0231dbc4777..2f32d768dfd9 100644 --- a/include/linux/hwspinlock.h +++ b/include/linux/hwspinlock.h @@ -58,7 +58,6 @@ struct hwspinlock_pdata { int hwspin_lock_register(struct hwspinlock_device *bank, struct device *dev, const struct hwspinlock_ops *ops, int base_id, int num_locks); int hwspin_lock_unregister(struct hwspinlock_device *bank); -struct hwspinlock *hwspin_lock_request(void); struct hwspinlock *hwspin_lock_request_specific(unsigned int id); int hwspin_lock_free(struct hwspinlock *hwlock); int of_hwspin_lock_get_id(struct device_node *np, int index); @@ -70,7 +69,6 @@ void __hwspin_unlock(struct hwspinlock *, int, unsigned long *); int of_hwspin_lock_get_id_byname(struct device_node *np, const char *name); int hwspin_lock_bust(struct hwspinlock *hwlock, unsigned int id); int devm_hwspin_lock_free(struct device *dev, struct hwspinlock *hwlock); -struct hwspinlock *devm_hwspin_lock_request(struct device *dev); struct hwspinlock *devm_hwspin_lock_request_specific(struct device *dev, unsigned int id); int devm_hwspin_lock_unregister(struct device *dev, @@ -95,11 +93,6 @@ int devm_hwspin_lock_register(struct device *dev, * Note: ERR_PTR(-ENODEV) will still be considered a success for NULL-checking * users. Others, which care, can still check this with IS_ERR. */ -static inline struct hwspinlock *hwspin_lock_request(void) -{ - return ERR_PTR(-ENODEV); -} - static inline struct hwspinlock *hwspin_lock_request_specific(unsigned int id) { return ERR_PTR(-ENODEV); @@ -155,11 +148,6 @@ int devm_hwspin_lock_free(struct device *dev, struct hwspinlock *hwlock) return 0; } -static inline struct hwspinlock *devm_hwspin_lock_request(struct device *dev) -{ - return ERR_PTR(-ENODEV); -} - static inline struct hwspinlock *devm_hwspin_lock_request_specific(struct device *dev, unsigned int id) |