riscv: kvm: 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@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/d5ededf778f59f2fc38ff4276fb7f4c893e4142c.1738746821.git.namcao@linutronix.de

diff --git a/arch/riscv/kvm/vcpu_timer.c b/arch/riscv/kvm/vcpu_timer.c
index 96e7a4e463f7f7a924d6a2f8d4f3d9920a9813b6..ff672fa71fccf28953e037d827a49f4ac38fe50e 100644 (file)
--- a/arch/riscv/kvm/vcpu_timer.c
+++ b/arch/riscv/kvm/vcpu_timer.c
@@ -248,18 +248,19 @@ int kvm_riscv_vcpu_timer_init(struct kvm_vcpu *vcpu)
        if (t->init_done)
                return -EINVAL;
 
-       hrtimer_init(&t->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
        t->init_done = true;
        t->next_set = false;
 
        /* Enable sstc for every vcpu if available in hardware */
        if (riscv_isa_extension_available(NULL, SSTC)) {
                t->sstc_enabled = true;
-               t->hrt.function = kvm_riscv_vcpu_vstimer_expired;
+               hrtimer_setup(&t->hrt, kvm_riscv_vcpu_vstimer_expired, CLOCK_MONOTONIC,
+                             HRTIMER_MODE_REL);
                t->timer_next_event = kvm_riscv_vcpu_update_vstimecmp;
        } else {
                t->sstc_enabled = false;
-               t->hrt.function = kvm_riscv_vcpu_hrtimer_expired;
+               hrtimer_setup(&t->hrt, kvm_riscv_vcpu_hrtimer_expired, CLOCK_MONOTONIC,
+                             HRTIMER_MODE_REL);
                t->timer_next_event = kvm_riscv_vcpu_update_hrtimer;
        }