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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>
This commit is contained in:
David S. Miller 2008-09-11 23:46:40 -07:00
parent d8ada0a2cd
commit 7e0b1e6186
3 changed files with 7 additions and 7 deletions
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1
arch/sparc/include/asm/visasm.h
View File

@ -57,6 +57,7 @@ static inline void save_and_clear_fpu(void) {
" " : : "i" (FPRS_FEF|FPRS_DU) : " " : : "i" (FPRS_FEF|FPRS_DU) :
"o5", "g1", "g2", "g3", "g7", "cc"); "o5", "g1", "g2", "g3", "g7", "cc");
} }
extern int vis_emul(struct pt_regs *, unsigned int);
#endif #endif
#endif /* _SPARC64_ASI_H */ #endif /* _SPARC64_ASI_H */

1
arch/sparc64/kernel/traps.c
View File

@ -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_popc(u32 insn, struct pt_regs *regs);
extern int handle_ldf_stq(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) void do_illegal_instruction(struct pt_regs *regs)
{ {

12
arch/sparc64/kernel/visemul.c
View File

@ -243,7 +243,7 @@ static inline unsigned int *fps_regaddr(struct fpustate *f,
struct edge_tab { struct edge_tab {
u16 left, right; u16 left, right;
}; };
struct edge_tab edge8_tab[8] = { static struct edge_tab edge8_tab[8] = {
{ 0xff, 0x80 }, { 0xff, 0x80 },
{ 0x7f, 0xc0 }, { 0x7f, 0xc0 },
{ 0x3f, 0xe0 }, { 0x3f, 0xe0 },
@ -253,7 +253,7 @@ struct edge_tab edge8_tab[8] = {
{ 0x03, 0xfe }, { 0x03, 0xfe },
{ 0x01, 0xff }, { 0x01, 0xff },
}; };
struct edge_tab edge8_tab_l[8] = { static struct edge_tab edge8_tab_l[8] = {
{ 0xff, 0x01 }, { 0xff, 0x01 },
{ 0xfe, 0x03 }, { 0xfe, 0x03 },
{ 0xfc, 0x07 }, { 0xfc, 0x07 },
@ -263,23 +263,23 @@ struct edge_tab edge8_tab_l[8] = {
{ 0xc0, 0x7f }, { 0xc0, 0x7f },
{ 0x80, 0xff }, { 0x80, 0xff },
}; };
struct edge_tab edge16_tab[4] = { static struct edge_tab edge16_tab[4] = {
{ 0xf, 0x8 }, { 0xf, 0x8 },
{ 0x7, 0xc }, { 0x7, 0xc },
{ 0x3, 0xe }, { 0x3, 0xe },
{ 0x1, 0xf }, { 0x1, 0xf },
}; };
struct edge_tab edge16_tab_l[4] = { static struct edge_tab edge16_tab_l[4] = {
{ 0xf, 0x1 }, { 0xf, 0x1 },
{ 0xe, 0x3 }, { 0xe, 0x3 },
{ 0xc, 0x7 }, { 0xc, 0x7 },
{ 0x8, 0xf }, { 0x8, 0xf },
}; };
struct edge_tab edge32_tab[2] = { static struct edge_tab edge32_tab[2] = {
{ 0x3, 0x2 }, { 0x3, 0x2 },
{ 0x1, 0x3 }, { 0x1, 0x3 },
}; };
struct edge_tab edge32_tab_l[2] = { static struct edge_tab edge32_tab_l[2] = {
{ 0x3, 0x1 }, { 0x3, 0x1 },
{ 0x2, 0x3 }, { 0x2, 0x3 },
}; };