diff options
| author | Samuel Holland <samuel.holland@sifive.com> | 2025-10-15 12:55:14 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-10-16 18:17:28 +0200 |
| commit | 3a16b053840e04c45325dc313a23986ec7f37a50 (patch) | |
| tree | 5f94cc1598f47a5463a50a2445828dff17c57ae5 /drivers/irqchip/irq-riscv-imsic-state.c | |
| parent | 79eaabc61dfbf5a4b680f42d3a113d05333c3960 (diff) | |
irqchip/riscv-imsic: Inline imsic_vector_from_local_id()
This function is only called from one place, which is in the interrupt
handling hot path. Inline it to improve code generation and to take
advantage of this_cpu operations. lpriv and imsic->base_domain can never be
NULL because irq_set_chained_handler() is called after they are allocated.
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip/irq-riscv-imsic-state.c')
| -rw-r--r-- | drivers/irqchip/irq-riscv-imsic-state.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/irqchip/irq-riscv-imsic-state.c b/drivers/irqchip/irq-riscv-imsic-state.c index 9a499efdebe3..385368052d5c 100644 --- a/drivers/irqchip/irq-riscv-imsic-state.c +++ b/drivers/irqchip/irq-riscv-imsic-state.c @@ -434,16 +434,6 @@ void imsic_vector_debug_show_summary(struct seq_file *m, int ind) } #endif -struct imsic_vector *imsic_vector_from_local_id(unsigned int cpu, unsigned int local_id) -{ - struct imsic_local_priv *lpriv = per_cpu_ptr(imsic->lpriv, cpu); - - if (!lpriv || imsic->global.nr_ids < local_id) - return NULL; - - return &lpriv->vectors[local_id]; -} - struct imsic_vector *imsic_vector_alloc(unsigned int irq, const struct cpumask *mask) { struct imsic_vector *vec = NULL; |