sparc64: Fix sparse warnings in visemul.c

1) edge8 tables should be static
2) add vis_emul() extern decl. to asm/visasm.h

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/include/asm/visasm.h b/arch/sparc/include/asm/visasm.h
index de797b9bf5525a020dfdbb3a6cf3afbb42407811..39ca301920db72ec44be555ec80a167ccdc2cdb4 100644 (file)
--- a/arch/sparc/include/asm/visasm.h
+++ b/arch/sparc/include/asm/visasm.h
@@ -57,6 +57,7 @@ static inline void save_and_clear_fpu(void) {
 "              " : : "i" (FPRS_FEF|FPRS_DU) :
                "o5", "g1", "g2", "g3", "g7", "cc");
 }
+extern int vis_emul(struct pt_regs *, unsigned int);
 #endif
 
 #endif /* _SPARC64_ASI_H */

diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 71644da6cad16e4b3a5dc6285282a5e0b11e4891..9378896589f04c1a2ca8463adc2f74b1c50cf2de 100644 (file)
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -2270,7 +2270,6 @@ void die_if_kernel(char *str, struct pt_regs *regs)
 
 extern int handle_popc(u32 insn, struct pt_regs *regs);
 extern int handle_ldf_stq(u32 insn, struct pt_regs *regs);
-extern int vis_emul(struct pt_regs *, unsigned int);
 
 void do_illegal_instruction(struct pt_regs *regs)
 {

diff --git a/arch/sparc64/kernel/visemul.c b/arch/sparc64/kernel/visemul.c
index c3fd64706b53f031e7663814a8d41923212b869f..9e05cb5cb855ba5d0f2d3367d6e0a4e5023fe663 100644 (file)
--- a/arch/sparc64/kernel/visemul.c
+++ b/arch/sparc64/kernel/visemul.c
@@ -243,7 +243,7 @@ static inline unsigned int *fps_regaddr(struct fpustate *f,
 struct edge_tab {
        u16 left, right;
 };
-struct edge_tab edge8_tab[8] = {
+static struct edge_tab edge8_tab[8] = {
        { 0xff, 0x80 },
        { 0x7f, 0xc0 },
        { 0x3f, 0xe0 },
@@ -253,7 +253,7 @@ struct edge_tab edge8_tab[8] = {
        { 0x03, 0xfe },
        { 0x01, 0xff },
 };
-struct edge_tab edge8_tab_l[8] = {
+static struct edge_tab edge8_tab_l[8] = {
        { 0xff, 0x01 },
        { 0xfe, 0x03 },
        { 0xfc, 0x07 },
@@ -263,23 +263,23 @@ struct edge_tab edge8_tab_l[8] = {
        { 0xc0, 0x7f },
        { 0x80, 0xff },
 };
-struct edge_tab edge16_tab[4] = {
+static struct edge_tab edge16_tab[4] = {
        { 0xf, 0x8 },
        { 0x7, 0xc },
        { 0x3, 0xe },
        { 0x1, 0xf },
 };
-struct edge_tab edge16_tab_l[4] = {
+static struct edge_tab edge16_tab_l[4] = {
        { 0xf, 0x1 },
        { 0xe, 0x3 },
        { 0xc, 0x7 },
        { 0x8, 0xf },
 };
-struct edge_tab edge32_tab[2] = {
+static struct edge_tab edge32_tab[2] = {
        { 0x3, 0x2 },
        { 0x1, 0x3 },
 };
-struct edge_tab edge32_tab_l[2] = {
+static struct edge_tab edge32_tab_l[2] = {
        { 0x3, 0x1 },
        { 0x2, 0x3 },
 };