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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
commit | e54def4ad8144ab15f826416e2e0f290ef1901b4 (patch) | |
tree | 583f8d4bd95cd67c44ff37b878a7eddfca9ab97a /drivers/watchdog/watchdog_core.c | |
parent | Adding upstream version 6.8.12. (diff) | |
download | linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.tar.xz linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.zip |
Adding upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/watchdog/watchdog_core.c')
-rw-r--r-- | drivers/watchdog/watchdog_core.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/watchdog/watchdog_core.c b/drivers/watchdog/watchdog_core.c index 5b55ccae06..aff2c3912e 100644 --- a/drivers/watchdog/watchdog_core.c +++ b/drivers/watchdog/watchdog_core.c @@ -260,12 +260,12 @@ static int __watchdog_register_device(struct watchdog_device *wdd) if (wdd->parent) { ret = of_alias_get_id(wdd->parent->of_node, "watchdog"); if (ret >= 0) - id = ida_simple_get(&watchdog_ida, ret, - ret + 1, GFP_KERNEL); + id = ida_alloc_range(&watchdog_ida, ret, ret, + GFP_KERNEL); } if (id < 0) - id = ida_simple_get(&watchdog_ida, 0, MAX_DOGS, GFP_KERNEL); + id = ida_alloc_max(&watchdog_ida, MAX_DOGS - 1, GFP_KERNEL); if (id < 0) return id; @@ -273,19 +273,20 @@ static int __watchdog_register_device(struct watchdog_device *wdd) ret = watchdog_dev_register(wdd); if (ret) { - ida_simple_remove(&watchdog_ida, id); + ida_free(&watchdog_ida, id); if (!(id == 0 && ret == -EBUSY)) return ret; /* Retry in case a legacy watchdog module exists */ - id = ida_simple_get(&watchdog_ida, 1, MAX_DOGS, GFP_KERNEL); + id = ida_alloc_range(&watchdog_ida, 1, MAX_DOGS - 1, + GFP_KERNEL); if (id < 0) return id; wdd->id = id; ret = watchdog_dev_register(wdd); if (ret) { - ida_simple_remove(&watchdog_ida, id); + ida_free(&watchdog_ida, id); return ret; } } @@ -309,7 +310,7 @@ static int __watchdog_register_device(struct watchdog_device *wdd) pr_err("watchdog%d: Cannot register reboot notifier (%d)\n", wdd->id, ret); watchdog_dev_unregister(wdd); - ida_simple_remove(&watchdog_ida, id); + ida_free(&watchdog_ida, id); return ret; } } @@ -382,7 +383,7 @@ static void __watchdog_unregister_device(struct watchdog_device *wdd) unregister_reboot_notifier(&wdd->reboot_nb); watchdog_dev_unregister(wdd); - ida_simple_remove(&watchdog_ida, wdd->id); + ida_free(&watchdog_ida, wdd->id); } /** |