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| 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 /drivers/irqchip | |
| parent | 9d05c18e8d7de566ff68f221fcae65e78708dd1d (diff) | |
| download | linux-2f3035da4019780250658d1ffe486bc324e04805.tar.bz2 | |
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 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-sifive-plic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c index 8df547d2d935..0aca5807a119 100644 --- a/drivers/irqchip/irq-sifive-plic.c +++ b/drivers/irqchip/irq-sifive-plic.c @@ -256,7 +256,7 @@ static int __init plic_init(struct device_node *node, * Skip contexts other than external interrupts for our * privilege level. */ - if (parent.args[0] != IRQ_EXT) + if (parent.args[0] != RV_IRQ_EXT) continue; hartid = plic_find_hart_id(parent.np); |