diff options
| author | Paul Walmsley <paul.walmsley@sifive.com> | 2019-12-20 03:09:49 -0800 |
|---|---|---|
| committer | Paul Walmsley <paul.walmsley@sifive.com> | 2020-01-04 21:48:59 -0800 |
| commit | 2f3035da4019780250658d1ffe486bc324e04805 (patch) | |
| tree | 935c1b61ee95876a5dcd39444404f170361f3852 /arch/riscv/kernel | |
| parent | 9d05c18e8d7de566ff68f221fcae65e78708dd1d (diff) | |
riscv: prefix IRQ_ macro names with an RV_ namespace
"IRQ_TIMER", used in the arch/riscv CSR header file, is a sufficiently
generic macro name that it's used by several source files across the
Linux code base. Some of these other files ultimately include the
arch/riscv CSR include file, causing collisions. Fix by prefixing the
RISC-V csr.h IRQ_ macro names with an RV_ prefix.
Fixes: a4c3733d32a72 ("riscv: abstract out CSR names for supervisor vs machine mode")
Reported-by: Olof Johansson <olof@lixom.net>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Diffstat (limited to 'arch/riscv/kernel')
| -rw-r--r-- | arch/riscv/kernel/irq.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/riscv/kernel/irq.c b/arch/riscv/kernel/irq.c index 3f07a91d5afb..345c4f2eba13 100644 --- a/arch/riscv/kernel/irq.c +++ b/arch/riscv/kernel/irq.c @@ -23,11 +23,11 @@ asmlinkage __visible void __irq_entry do_IRQ(struct pt_regs *regs) irq_enter(); switch (regs->cause & ~CAUSE_IRQ_FLAG) { - case IRQ_TIMER: + case RV_IRQ_TIMER: riscv_timer_interrupt(); break; #ifdef CONFIG_SMP - case IRQ_SOFT: + case RV_IRQ_SOFT: /* * We only use software interrupts to pass IPIs, so if a non-SMP * system gets one, then we don't know what to do. @@ -35,7 +35,7 @@ asmlinkage __visible void __irq_entry do_IRQ(struct pt_regs *regs) riscv_software_interrupt(); break; #endif - case IRQ_EXT: + case RV_IRQ_EXT: handle_arch_irq(regs); break; default: |