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authorRandy Dunlap <rdunlap@infradead.org>2021-10-04 17:19:14 -0700
committerRich Felker <dalias@libc.org>2021-10-27 16:51:32 -0400
commit475c3f599582a34e189f047ed3fb7e90a295ea5b (patch)
treec047c1a58d975c7b5a72423e4cff3d8144952751
parentb929926f01f2d14635345d22eafcf60feed1085e (diff)
sh: fix READ/WRITE redefinition warnings
kernel.h defines READ and WRITE, so rename the SH math-emu macros to MREAD and MWRITE. Fixes these warnings: .../arch/sh/math-emu/math.c:54: warning: "WRITE" redefined 54 | #define WRITE(d,a) ({if(put_user(d, (typeof (d) __user *)a)) return -EFAULT;}) In file included from ../arch/sh/math-emu/math.c:10: .../include/linux/kernel.h:37: note: this is the location of the previous definition 37 | #define WRITE 1 .../arch/sh/math-emu/math.c:55: warning: "READ" redefined 55 | #define READ(d,a) ({if(get_user(d, (typeof (d) __user *)a)) return -EFAULT;}) In file included from ../arch/sh/math-emu/math.c:10: .../include/linux/kernel.h:36: note: this is the location of the previous definition 36 | #define READ 0 Fixes: 4b565680d163 ("sh: math-emu support") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Takashi YOSHII <takasi-y@ops.dti.ne.jp> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rich Felker <dalias@libc.org>
-rw-r--r--arch/sh/math-emu/math.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c
index 9e0f4edbb525..cdaef6501d76 100644
--- a/arch/sh/math-emu/math.c
+++ b/arch/sh/math-emu/math.c
@@ -51,8 +51,8 @@
#define Rn (regs->regs[n])
#define Rm (regs->regs[m])
-#define WRITE(d,a) ({if(put_user(d, (typeof (d) __user *)a)) return -EFAULT;})
-#define READ(d,a) ({if(get_user(d, (typeof (d) __user *)a)) return -EFAULT;})
+#define MWRITE(d,a) ({if(put_user(d, (typeof (d) __user *)a)) return -EFAULT;})
+#define MREAD(d,a) ({if(get_user(d, (typeof (d) __user *)a)) return -EFAULT;})
#define PACK_S(r,f) FP_PACK_SP(&r,f)
#define UNPACK_S(f,r) FP_UNPACK_SP(f,&r)
@@ -157,11 +157,11 @@ fmov_idx_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
{
if (FPSCR_SZ) {
FMOV_EXT(n);
- READ(FRn, Rm + R0 + 4);
+ MREAD(FRn, Rm + R0 + 4);
n++;
- READ(FRn, Rm + R0);
+ MREAD(FRn, Rm + R0);
} else {
- READ(FRn, Rm + R0);
+ MREAD(FRn, Rm + R0);
}
return 0;
@@ -173,11 +173,11 @@ fmov_mem_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
{
if (FPSCR_SZ) {
FMOV_EXT(n);
- READ(FRn, Rm + 4);
+ MREAD(FRn, Rm + 4);
n++;
- READ(FRn, Rm);
+ MREAD(FRn, Rm);
} else {
- READ(FRn, Rm);
+ MREAD(FRn, Rm);
}
return 0;
@@ -189,12 +189,12 @@ fmov_inc_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
{
if (FPSCR_SZ) {
FMOV_EXT(n);
- READ(FRn, Rm + 4);
+ MREAD(FRn, Rm + 4);
n++;
- READ(FRn, Rm);
+ MREAD(FRn, Rm);
Rm += 8;
} else {
- READ(FRn, Rm);
+ MREAD(FRn, Rm);
Rm += 4;
}
@@ -207,11 +207,11 @@ fmov_reg_idx(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
{
if (FPSCR_SZ) {
FMOV_EXT(m);
- WRITE(FRm, Rn + R0 + 4);
+ MWRITE(FRm, Rn + R0 + 4);
m++;
- WRITE(FRm, Rn + R0);
+ MWRITE(FRm, Rn + R0);
} else {
- WRITE(FRm, Rn + R0);
+ MWRITE(FRm, Rn + R0);
}
return 0;
@@ -223,11 +223,11 @@ fmov_reg_mem(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
{
if (FPSCR_SZ) {
FMOV_EXT(m);
- WRITE(FRm, Rn + 4);
+ MWRITE(FRm, Rn + 4);
m++;
- WRITE(FRm, Rn);
+ MWRITE(FRm, Rn);
} else {
- WRITE(FRm, Rn);
+ MWRITE(FRm, Rn);
}
return 0;
@@ -240,12 +240,12 @@ fmov_reg_dec(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
if (FPSCR_SZ) {
FMOV_EXT(m);
Rn -= 8;
- WRITE(FRm, Rn + 4);
+ MWRITE(FRm, Rn + 4);
m++;
- WRITE(FRm, Rn);
+ MWRITE(FRm, Rn);
} else {
Rn -= 4;
- WRITE(FRm, Rn);
+ MWRITE(FRm, Rn);
}
return 0;
@@ -445,11 +445,11 @@ id_sys(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, u16 code)
case 0x4052:
case 0x4062:
Rn -= 4;
- WRITE(*reg, Rn);
+ MWRITE(*reg, Rn);
break;
case 0x4056:
case 0x4066:
- READ(*reg, Rn);
+ MREAD(*reg, Rn);
Rn += 4;
break;
default: