diff options
author | Samuel Holland <samuel@sholland.org> | 2022-07-01 15:00:55 -0500 |
---|---|---|
committer | Marc Zyngier <maz@kernel.org> | 2022-07-07 09:38:04 +0100 |
commit | 4d0b8298818b623f5fa51d5c49e1a142d3618ac9 (patch) | |
tree | e2e495e4d10f7b5d097dae7d637dc1e6f07773c1 /arch/mips | |
parent | 073352e951f60946452da358d64841066c3142ff (diff) | |
download | lwn-4d0b8298818b623f5fa51d5c49e1a142d3618ac9.tar.gz lwn-4d0b8298818b623f5fa51d5c49e1a142d3618ac9.zip |
genirq: Return a const cpumask from irq_data_get_affinity_mask
Now that the irq_data_update_affinity helper exists, enforce its use
by returning a a const cpumask from irq_data_get_affinity_mask.
Since the previous commit already updated places that needed to call
irq_data_update_affinity, this commit updates the remaining code that
either did not modify the cpumask or immediately passed the modified
mask to irq_set_affinity.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220701200056.46555-8-samuel@sholland.org
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/cavium-octeon/octeon-irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index 6cdcbf4de763..9cb9ed44bcaf 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -263,7 +263,7 @@ static int next_cpu_for_irq(struct irq_data *data) #ifdef CONFIG_SMP int cpu; - struct cpumask *mask = irq_data_get_affinity_mask(data); + const struct cpumask *mask = irq_data_get_affinity_mask(data); int weight = cpumask_weight(mask); struct octeon_ciu_chip_data *cd = irq_data_get_irq_chip_data(data); @@ -758,7 +758,7 @@ static void octeon_irq_cpu_offline_ciu(struct irq_data *data) { int cpu = smp_processor_id(); cpumask_t new_affinity; - struct cpumask *mask = irq_data_get_affinity_mask(data); + const struct cpumask *mask = irq_data_get_affinity_mask(data); if (!cpumask_test_cpu(cpu, mask)) return; |