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authorStafford Horne <shorne@gmail.com>2022-02-05 22:37:49 +0900
committerStafford Horne <shorne@gmail.com>2022-05-23 17:15:49 +0900
commitf4b26b1a7b3e10b6e26078d80d035574b0975185 (patch)
tree61fef6a97621c5ea29c1e8a0f36783e5af5720c1 /arch/openrisc
parentfe47623a798b34ee38d02bfe4dbc529cccc78ad7 (diff)
openrisc/traps: Declare file scope symbols as static
Sparse was reporting the following warnings: arch/openrisc/kernel/traps.c:37:5: warning: symbol 'kstack_depth_to_print' was not declared. Should it be static? arch/openrisc/kernel/traps.c:39:22: warning: symbol 'lwa_addr' was not declared. Should it be static? arch/openrisc/kernel/traps.c:41:6: warning: symbol 'print_trace' was not declared. Should it be static? The function print_trace and local variables kstack_depth_to_print and lwa_addr are not used outside of this file. This patch marks them as static. Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/kernel/traps.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c
index f2478bba77b9..9e0937eb31ca 100644
--- a/arch/openrisc/kernel/traps.c
+++ b/arch/openrisc/kernel/traps.c
@@ -34,11 +34,11 @@
#include <asm/unwinder.h>
#include <asm/sections.h>
-int kstack_depth_to_print = 0x180;
+static int kstack_depth_to_print = 0x180;
int lwa_flag;
-unsigned long __user *lwa_addr;
+static unsigned long __user *lwa_addr;
-void print_trace(void *data, unsigned long addr, int reliable)
+static void print_trace(void *data, unsigned long addr, int reliable)
{
const char *loglvl = data;