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authorStafford Horne <shorne@gmail.com>2022-02-06 01:55:12 +0300
committerStafford Horne <shorne@gmail.com>2022-05-23 11:15:49 +0300
commitd8fee3f6fa5a49b338d9149cf498d58e024e27f9 (patch)
treeadd6f52360f28c928b7fa0c8111c82644a317cab /arch/openrisc
parent2f51d67e42a2b6e69d66a1b71cf06fac976177b5 (diff)
downloadlinux-d8fee3f6fa5a49b338d9149cf498d58e024e27f9.tar.xz
openrisc/fault: Fix symbol scope warnings
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>
Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/mm/fault.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c
index 860da58d7509..53b760af3bb7 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
*/