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Commit 7e0b1e61 authored by David S. Miller's avatar David S. Miller
Browse files

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: default avatarDavid S. Miller <davem@davemloft.net>
parent d8ada0a2

arch/sparc/include/asm/visasm.h

+1 −0
Original line number Diff line number Diff line
@@ -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 */

arch/sparc64/kernel/traps.c

+0 −1
Original line number Diff line number Diff line
@@ -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)

{

arch/sparc64/kernel/visemul.c

+6 −6
Original line number Diff line number Diff line
@@ -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 },

};