powerpc/vdso: Remove unused \tmp param in __get_datapage()

The \tmp param is not used anymore, remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/4b13f897dcccce8ae03c031a4598cf26b32e2f1c.1601197618.git.christophe.leroy@csgroup.eu

diff --git a/arch/powerpc/include/asm/vdso/gettimeofday.h b/arch/powerpc/include/asm/vdso/gettimeofday.h
index 0f95569e8fc394112fe65984956c6fab1f28a9b9..81671aa365b34d39dde25f31b69f19d211458354 100644 (file)
--- a/arch/powerpc/include/asm/vdso/gettimeofday.h
+++ b/arch/powerpc/include/asm/vdso/gettimeofday.h
@@ -22,7 +22,7 @@
 #ifdef __powerpc64__
        PPC_STL         r2, PPC_MIN_STKFRM + STK_GOT(r1)
 #endif
-       get_datapage    r5, r0
+       get_datapage    r5
        addi            r5, r5, VDSO_DATA_OFFSET
        bl              DOTSYM(\funct)
        PPC_LL          r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1)
@@ -51,7 +51,7 @@
 #ifdef __powerpc64__
        PPC_STL         r2, PPC_MIN_STKFRM + STK_GOT(r1)
 #endif
-       get_datapage    r4, r0
+       get_datapage    r4
        addi            r4, r4, VDSO_DATA_OFFSET
        bl              DOTSYM(\funct)
        PPC_LL          r0, PPC_MIN_STKFRM + PPC_LR_STKOFF(r1)

diff --git a/arch/powerpc/include/asm/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h
index 535ba737397d9123073d186b44ae9667de482255..3f958ecf2beb563e4cfeac0e9ff9e7c851184054 100644 (file)
--- a/arch/powerpc/include/asm/vdso_datapage.h
+++ b/arch/powerpc/include/asm/vdso_datapage.h
@@ -103,7 +103,7 @@ extern struct vdso_arch_data *vdso_data;
 
 #else /* __ASSEMBLY__ */
 
-.macro get_datapage ptr, tmp
+.macro get_datapage ptr
        bcl     20, 31, .+4
 999:
        mflr    \ptr

diff --git a/arch/powerpc/kernel/vdso32/cacheflush.S b/arch/powerpc/kernel/vdso32/cacheflush.S
index 3440ddf21c8b43fa9a5f8a9514a5e63c4cc2d549..017843bf5382d98d54a8d343d9f1c1bc426da6de 100644 (file)
--- a/arch/powerpc/kernel/vdso32/cacheflush.S
+++ b/arch/powerpc/kernel/vdso32/cacheflush.S
@@ -27,7 +27,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache)
 #ifdef CONFIG_PPC64
        mflr    r12
   .cfi_register lr,r12
-       get_datapage    r10, r0
+       get_datapage    r10
        mtlr    r12
 #endif
 

diff --git a/arch/powerpc/kernel/vdso32/datapage.S b/arch/powerpc/kernel/vdso32/datapage.S
index 1d23e2771dba2b6df3b01ceab9d4b84434230b3f..abff2250e8919129be25a7f1293db63aa41ef51d 100644 (file)
--- a/arch/powerpc/kernel/vdso32/datapage.S
+++ b/arch/powerpc/kernel/vdso32/datapage.S
@@ -31,7 +31,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
        mflr    r12
   .cfi_register lr,r12
        mr.     r4,r3
-       get_datapage    r3, r0
+       get_datapage    r3
        mtlr    r12
        addi    r3,r3,CFG_SYSCALL_MAP32
        beqlr
@@ -51,7 +51,7 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq)
   .cfi_startproc
        mflr    r12
   .cfi_register lr,r12
-       get_datapage    r3, r0
+       get_datapage    r3
        lwz     r4,(CFG_TB_TICKS_PER_SEC + 4)(r3)
        lwz     r3,CFG_TB_TICKS_PER_SEC(r3)
        mtlr    r12

diff --git a/arch/powerpc/kernel/vdso64/cacheflush.S b/arch/powerpc/kernel/vdso64/cacheflush.S
index cab14324242bf75d0e276847aba8f2744823c60b..61985de5758f295fd15aae63bf2e3488f15a2f8d 100644 (file)
--- a/arch/powerpc/kernel/vdso64/cacheflush.S
+++ b/arch/powerpc/kernel/vdso64/cacheflush.S
@@ -25,7 +25,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache)
   .cfi_startproc
        mflr    r12
   .cfi_register lr,r12
-       get_datapage    r10, r0
+       get_datapage    r10
        mtlr    r12
 
        lwz     r7,CFG_DCACHE_BLOCKSZ(r10)

diff --git a/arch/powerpc/kernel/vdso64/datapage.S b/arch/powerpc/kernel/vdso64/datapage.S
index 067247d3efb9e57504967c0966538aa52630f6a6..941b735df06976f5cac41b37eaea7ab8907c5ba8 100644 (file)
--- a/arch/powerpc/kernel/vdso64/datapage.S
+++ b/arch/powerpc/kernel/vdso64/datapage.S
@@ -31,7 +31,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
        mflr    r12
   .cfi_register lr,r12
        mr      r4,r3
-       get_datapage    r3, r0
+       get_datapage    r3
        mtlr    r12
        addi    r3,r3,CFG_SYSCALL_MAP64
        cmpldi  cr0,r4,0
@@ -53,7 +53,7 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq)
   .cfi_startproc
        mflr    r12
   .cfi_register lr,r12
-       get_datapage    r3, r0
+       get_datapage    r3
        ld      r3,CFG_TB_TICKS_PER_SEC(r3)
        mtlr    r12
        crclr   cr0*4+so