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| author |   Paul Walmsley <paul.walmsley@sifive.com> | 2019-10-17 15:00:17 -0700 |
|---|---|---|
| committer | Paul Walmsley <paul.walmsley@sifive.com> | 2019-10-28 00:46:00 -0700 |
| commit | ffaee2728f9b276fc8829abb90f290b5b4b96282 (patch) | |
| tree | 5efd0d3e957027088c1e9922dd0a25e7d6c498fb /arch/riscv/mm/fault.c | |
| parent | Linux 5.4-rc5 (diff) | |
| download | linux-dev-ffaee2728f9b276fc8829abb90f290b5b4b96282.tar.xz linux-dev-ffaee2728f9b276fc8829abb90f290b5b4b96282.zip | |
riscv: add prototypes for assembly language functions from head.S
Add prototypes for assembly language functions defined in head.S,
and include these prototypes into C source files that call those
functions.
This patch resolves the following warnings from sparse:
arch/riscv/kernel/setup.c:39:10: warning: symbol 'hart_lottery' was not declared. Should it be static?
arch/riscv/kernel/setup.c:42:13: warning: symbol 'parse_dtb' was not declared. Should it be static?
arch/riscv/kernel/smpboot.c:33:6: warning: symbol '__cpu_up_stack_pointer' was not declared. Should it be static?
arch/riscv/kernel/smpboot.c:34:6: warning: symbol '__cpu_up_task_pointer' was not declared. Should it be static?
arch/riscv/mm/fault.c:25:17: warning: symbol 'do_page_fault' was not declared. Should it be static?
This change should have no functional impact.
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Diffstat (limited to 'arch/riscv/mm/fault.c')
| -rw-r--r-- | arch/riscv/mm/fault.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c index 96add1427a75..247b8c859c44 100644 --- a/arch/riscv/mm/fault.c +++ b/arch/riscv/mm/fault.c @@ -18,6 +18,8 @@ #include <asm/ptrace.h> #include <asm/tlbflush.h> +#include "../kernel/head.h" + /* * This routine handles page faults. It determines the address and the * problem, and then passes it off to one of the appropriate routines. |