[PATCH v2 18/24] net: wwan: iosm: Switch to use hrtimer_setup()

[Nam Cao]

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>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: Paolo Abeni <pabeni@xxxxxxxxxx>
---
 drivers/net/wwan/iosm/iosm_ipc_imem.c | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem.c b/drivers/net/wwan/iosm/iosm_ipc_imem.c
index 829515a601b3..530a3ea47a1a 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_imem.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_imem.c
@@ -1381,24 +1381,20 @@ struct iosm_imem *ipc_imem_init(struct iosm_pcie *pcie, unsigned int device_id,
 	/* The phase is set to power off. */
 	ipc_imem->phase = IPC_P_OFF;
 
-	hrtimer_init(&ipc_imem->startup_timer, CLOCK_MONOTONIC,
-		     HRTIMER_MODE_REL);
-	ipc_imem->startup_timer.function = ipc_imem_startup_timer_cb;
+	hrtimer_setup(&ipc_imem->startup_timer, ipc_imem_startup_timer_cb, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 
-	hrtimer_init(&ipc_imem->tdupdate_timer, CLOCK_MONOTONIC,
-		     HRTIMER_MODE_REL);
-	ipc_imem->tdupdate_timer.function = ipc_imem_td_update_timer_cb;
+	hrtimer_setup(&ipc_imem->tdupdate_timer, ipc_imem_td_update_timer_cb, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 
-	hrtimer_init(&ipc_imem->fast_update_timer, CLOCK_MONOTONIC,
-		     HRTIMER_MODE_REL);
-	ipc_imem->fast_update_timer.function = ipc_imem_fast_update_timer_cb;
+	hrtimer_setup(&ipc_imem->fast_update_timer, ipc_imem_fast_update_timer_cb, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 
-	hrtimer_init(&ipc_imem->td_alloc_timer, CLOCK_MONOTONIC,
-		     HRTIMER_MODE_REL);
-	ipc_imem->td_alloc_timer.function = ipc_imem_td_alloc_timer_cb;
+	hrtimer_setup(&ipc_imem->td_alloc_timer, ipc_imem_td_alloc_timer_cb, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 
-	hrtimer_init(&ipc_imem->adb_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	ipc_imem->adb_timer.function = ipc_imem_adb_timer_cb;
+	hrtimer_setup(&ipc_imem->adb_timer, ipc_imem_adb_timer_cb, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 
 	if (ipc_imem_config(ipc_imem)) {
 		dev_err(ipc_imem->dev, "failed to initialize the imem");
-- 
2.39.5