X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=arch%2Fsparc64%2Fkernel%2Fvisemul.c;h=9e05cb5cb855ba5d0f2d3367d6e0a4e5023fe663;hb=d1a7fddf420b1f5a7d9a899b3388026084a67d33;hp=84fedaa38aae5652b93a6ddab65ca34fe561dbd6;hpb=b4d8d1a93c6ea042b29bb66fbb1cf6bc556c18f7;p=linux-2.6-omap-h63xx.git

diff --git a/arch/sparc64/kernel/visemul.c b/arch/sparc64/kernel/visemul.c
index 84fedaa38aa..9e05cb5cb85 100644
--- a/arch/sparc64/kernel/visemul.c
+++ b/arch/sparc64/kernel/visemul.c
@@ -128,9 +128,6 @@
 /* 001001100 - Permute bytes as specified by GSR.MASK  */
 #define BSHUFFLE_OPF	0x04c
 
-#define VIS_OPCODE_MASK	((0x3 << 30) | (0x3f << 19))
-#define VIS_OPCODE_VAL	((0x2 << 30) | (0x36 << 19))
-
 #define VIS_OPF_SHIFT	5
 #define VIS_OPF_MASK	(0x1ff << VIS_OPF_SHIFT)
 
@@ -246,7 +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 },
@@ -256,7 +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 },
@@ -266,23 +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 },
 };
@@ -810,9 +807,6 @@ int vis_emul(struct pt_regs *regs, unsigned int insn)
 	if (get_user(insn, (u32 __user *) pc))
 		return -EFAULT;
 
-	if ((insn & VIS_OPCODE_MASK) != VIS_OPCODE_VAL)
-		return -EINVAL;
-
 	opf = (insn & VIS_OPF_MASK) >> VIS_OPF_SHIFT;
 	switch (opf) {
 	default: