Messages in this thread Patch in this message | | | From | Stafford Horne <> | Subject | [PATCH v2 12/13] openrisc/fault: Fix symbol scope warnings | Date | Tue, 17 May 2022 09:55:09 +0900 |
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Sparse reported the following warning:
arch/openrisc/mm/fault.c:27:15: warning: symbol 'pte_misses' was not declared. Should it be static? arch/openrisc/mm/fault.c:28:15: warning: symbol 'pte_errors' was not declared. Should it be static? arch/openrisc/mm/fault.c:33:16: warning: symbol 'current_pgd' was not declared. Should it be static?
This patch fixes these by: - Remove unused pte_misses and pte_errors counters which are no longer used. - Add asm/mmu_context.h include to provide the current_pgd declaration.
Signed-off-by: Stafford Horne <shorne@gmail.com> --- arch/openrisc/mm/fault.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c index 80bb66ad42f6..516cba14dec9 100644 --- a/arch/openrisc/mm/fault.c +++ b/arch/openrisc/mm/fault.c @@ -18,15 +18,13 @@ #include <linux/perf_event.h> #include <linux/uaccess.h> +#include <asm/mmu_context.h> #include <asm/siginfo.h> #include <asm/signal.h> #define NUM_TLB_ENTRIES 64 #define TLB_OFFSET(add) (((add) >> PAGE_SHIFT) & (NUM_TLB_ENTRIES-1)) -unsigned long pte_misses; /* updated by do_page_fault() */ -unsigned long pte_errors; /* updated by do_page_fault() */ - /* __PHX__ :: - check the vmalloc_fault in do_page_fault() * - also look into include/asm/mmu_context.h */ -- 2.31.1
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