diff options
| author | Jisheng Zhang <jszhang@kernel.org> | 2021-03-30 02:09:11 +0800 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-04-07 13:25:52 +0100 |
| commit | e03b7c1bcbfad6f27b4682f638b98627c4e416ba (patch) | |
| tree | fdfa051db457610f2bca000fc3827d2a4dc63c79 /drivers | |
| parent | 64ec2ad3b84d43926e618bb515f2382c266535ee (diff) | |
irqchip/sifive-plic: Mark two global variables __ro_after_init
All of these two are never modified after init, so they can be
__ro_after_init.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210330020911.26423e9e@xhacker
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/irq-sifive-plic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c index 6f432d2a5ceb..97d4d04b0a80 100644 --- a/drivers/irqchip/irq-sifive-plic.c +++ b/drivers/irqchip/irq-sifive-plic.c @@ -77,8 +77,8 @@ struct plic_handler { void __iomem *enable_base; struct plic_priv *priv; }; -static int plic_parent_irq; -static bool plic_cpuhp_setup_done; +static int plic_parent_irq __ro_after_init; +static bool plic_cpuhp_setup_done __ro_after_init; static DEFINE_PER_CPU(struct plic_handler, plic_handlers); static inline void plic_toggle(struct plic_handler *handler, |