diff options
| author | Huacai Chen | 2022-08-08 17:32:05 +0800 |
|---|---|---|
| committer | Marc Zyngier | 2022-08-08 11:10:28 +0100 |
| commit | fda7409a8fcfa457814f8186f2861a9f00008e75 (patch) | |
| tree | 03dd70d92970cceb1223838b19609894d88eecab /arch/loongarch | |
| parent | 54cfa910b443b3d90b3e00bd96cdf563a285390b (diff) | |
irqchip/loongson-pch-pic: Move find_pch_pic() into CONFIG_ACPI
MIPS doesn't declare find_pch_pic(), which makes a build warning:
>> drivers/irqchip/irq-loongson-pch-pic.c:51:5: warning: no previous prototype for function 'find_pch_pic' [-Wmissing-prototypes]
int find_pch_pic(u32 gsi)
^
drivers/irqchip/irq-loongson-pch-pic.c:51:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int find_pch_pic(u32 gsi)
^
static
1 warning generated.
Move find_pch_pic() into CONFIG_ACPI which only used by LoongArch to fix
the warning.
BTW, remove the duplicated declaration of find_pch_pic() in irq.h.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220808093205.3658485-1-chenhuacai@loongson.cn
Diffstat (limited to 'arch/loongarch')
| -rw-r--r-- | arch/loongarch/include/asm/irq.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/loongarch/include/asm/irq.h b/arch/loongarch/include/asm/irq.h index 149b2123e7f4..093aee99167d 100644 --- a/arch/loongarch/include/asm/irq.h +++ b/arch/loongarch/include/asm/irq.h @@ -81,7 +81,6 @@ extern struct acpi_vector_group msi_group[MAX_IO_PICS]; #define GSI_MIN_PCH_IRQ LOONGSON_PCH_IRQ_BASE #define GSI_MAX_PCH_IRQ (LOONGSON_PCH_IRQ_BASE + 256 - 1) -extern int find_pch_pic(u32 gsi); extern int eiointc_get_node(int id); struct acpi_madt_lio_pic; |