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.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
---
 drivers/net/ethernet/microchip/sparx5/sparx5_packet.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
index 138ac58fae51..f713656f1fae 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
@@ -375,6 +375,6 @@ irqreturn_t sparx5_xtr_handler(int irq, void *_sparx5)
 
 void sparx5_port_inj_timer_setup(struct sparx5_port *port)
 {
-	hrtimer_init(&port->inj_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	port->inj_timer.function = sparx5_injection_timeout;
+	hrtimer_setup(&port->inj_timer, sparx5_injection_timeout, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 }
-- 
2.39.5