[tip: timers/cleanups] mailbox: Switch to use hrtimer_setup()

[tip-bot2 for Nam Cao]

The following commit has been merged into the timers/cleanups branch of tip:

Commit-ID:     c158a29c5c5ba97c0549d3390f50d441950bbce7
Gitweb:        https://git.kernel.org/tip/c158a29c5c5ba97c0549d3390f50d441950bbce7
Author:        Nam Cao <namcao@xxxxxxxxxxxxx>
AuthorDate:    Wed, 05 Feb 2025 11:46:12 +01:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Tue, 18 Feb 2025 11:19:04 +01:00

mailbox: Switch to use hrtimer_setup()

hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

Replace hrtimer_init() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Patch was created by using Coccinelle.

Signed-off-by: Nam Cao <namcao@xxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Zack Rusin <zack.rusin@xxxxxxxxxxxx>
Link: https://lore.kernel.org/all/b742f81b6acdaa604511834a06a8aac3e6e63ca3.1738746904.git.namcao@xxxxxxxxxxxxx

---
 drivers/mailbox/mailbox.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
index d3d26a2..118beaf 100644
--- a/drivers/mailbox/mailbox.c
+++ b/drivers/mailbox/mailbox.c
@@ -534,9 +534,7 @@ int mbox_controller_register(struct mbox_controller *mbox)
 			return -EINVAL;
 		}
 
-		hrtimer_init(&mbox->poll_hrt, CLOCK_MONOTONIC,
-			     HRTIMER_MODE_REL);
-		mbox->poll_hrt.function = txdone_hrtimer;
+		hrtimer_setup(&mbox->poll_hrt, txdone_hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 		spin_lock_init(&mbox->poll_hrt_lock);
 	}