ARC: switch to generic ENTRY/END assembler annotations

With commit 9df62f054406 "arch: use ASM_NL instead of ';'" the generic
macros can handle the arch specific newline quirk. Hence we can get rid
of ARC asm macros and use the "C" style macros.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

11 files changed, 54 insertions, 70 deletions

diff --git a/arch/arc/include/asm/linkage.h b/arch/arc/include/asm/linkage.h
index 66ee5527aefc..5faad17118b4 100644
--- a/arch/arc/include/asm/linkage.h
+++ b/arch/arc/include/asm/linkage.h
@@ -13,20 +13,6 @@
 
 #define ASM_NL           `      /* use '`' to mark new line in macro */
 
-/* Can't use the ENTRY macro in linux/linkage.h
- * gas considers ';' as comment vs. newline
- */
-.macro ARC_ENTRY name
-        .global \name
-        .align 4
-        \name:
-.endm
-
-.macro ARC_EXIT name
-#define ASM_PREV_SYM_ADDR(name)  .-##name
-        .size \ name, ASM_PREV_SYM_ADDR(\name)
-.endm
-
 /* annotation for data we want in DCCM - if enabled in .config */
 .macro ARCFP_DATA nm
 #ifdef CONFIG_ARC_HAS_DCCM
diff --git a/arch/arc/kernel/ctx_sw_asm.S b/arch/arc/kernel/ctx_sw_asm.S
index 65690e7fcc8c..2ff0347a2fd7 100644
--- a/arch/arc/kernel/ctx_sw_asm.S
+++ b/arch/arc/kernel/ctx_sw_asm.S
@@ -62,4 +62,4 @@ __switch_to:
         ld.ab   blink, [sp, 4]
         j       [blink]
 
-ARC_EXIT __switch_to
+END(__switch_to)
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index 47d09d07f093..819dd5f7eb05 100644
--- a/arch/arc/kernel/entry.S
+++ b/arch/arc/kernel/entry.S
@@ -141,7 +141,7 @@ VECTOR   EV_Extension            ; 0x130, Extn Intruction Excp  (0x26)
 VECTOR   reserved                ; Reserved Exceptions
 .endr
 
-#include <linux/linkage.h>   /* ARC_{EXTRY,EXIT} */
+#include <linux/linkage.h>   /* {EXTRY,EXIT} */
 #include <asm/entry.h>       /* SAVE_ALL_{INT1,INT2,SYS...} */
 #include <asm/errno.h>
 #include <asm/arcregs.h>
@@ -184,7 +184,7 @@ reserved:		; processor restart
 ; ---------------------------------------------
 ;  Level 2 ISR: Can interrupt a Level 1 ISR
 ; ---------------------------------------------
-ARC_ENTRY handle_interrupt_level2
+ENTRY(handle_interrupt_level2)
 
         ; TODO-vineetg for SMP this wont work
         ; free up r9 as scratchpad
@@ -225,14 +225,14 @@ ARC_ENTRY handle_interrupt_level2
 
         b   ret_from_exception
 
-ARC_EXIT handle_interrupt_level2
+END(handle_interrupt_level2)
 
 #endif
 
 ; ---------------------------------------------
 ;  Level 1 ISR
 ; ---------------------------------------------
-ARC_ENTRY handle_interrupt_level1
+ENTRY(handle_interrupt_level1)
 
         /* free up r9 as scratchpad */
 #ifdef CONFIG_SMP
@@ -265,7 +265,7 @@ ARC_ENTRY handle_interrupt_level1
         sr r8, [AUX_IRQ_LV12]       ; clear bit in Sticky Status Reg
 
         b   ret_from_exception
-ARC_EXIT handle_interrupt_level1
+END(handle_interrupt_level1)
 
 ;################### Non TLB Exception Handling #############################
 
@@ -273,7 +273,7 @@ ARC_EXIT handle_interrupt_level1
 ; Instruction Error Exception Handler
 ; ---------------------------------------------
 
-ARC_ENTRY instr_service
+ENTRY(instr_service)
 
         EXCEPTION_PROLOGUE
 
@@ -284,13 +284,13 @@ ARC_ENTRY instr_service
 
         bl  do_insterror_or_kprobe
         b   ret_from_exception
-ARC_EXIT instr_service
+END(instr_service)
 
 ; ---------------------------------------------
 ; Memory Error Exception Handler
 ; ---------------------------------------------
 
-ARC_ENTRY mem_service
+ENTRY(mem_service)
 
         EXCEPTION_PROLOGUE
 
@@ -301,13 +301,13 @@ ARC_ENTRY mem_service
 
         bl  do_memory_error
         b   ret_from_exception
-ARC_EXIT mem_service
+END(mem_service)
 
 ; ---------------------------------------------
 ; Machine Check Exception Handler
 ; ---------------------------------------------
 
-ARC_ENTRY EV_MachineCheck
+ENTRY(EV_MachineCheck)
 
         EXCEPTION_PROLOGUE
 
@@ -331,13 +331,13 @@ ARC_ENTRY EV_MachineCheck
 
         j  do_machine_check_fault
 
-ARC_EXIT EV_MachineCheck
+END(EV_MachineCheck)
 
 ; ---------------------------------------------
 ; Protection Violation Exception Handler
 ; ---------------------------------------------
 
-ARC_ENTRY EV_TLBProtV
+ENTRY(EV_TLBProtV)
 
         EXCEPTION_PROLOGUE
 
@@ -385,12 +385,12 @@ ARC_ENTRY EV_TLBProtV
 
         b   ret_from_exception
 
-ARC_EXIT EV_TLBProtV
+END(EV_TLBProtV)
 
 ; ---------------------------------------------
 ; Privilege Violation Exception Handler
 ; ---------------------------------------------
-ARC_ENTRY EV_PrivilegeV
+ENTRY(EV_PrivilegeV)
 
         EXCEPTION_PROLOGUE
 
@@ -401,12 +401,12 @@ ARC_ENTRY EV_PrivilegeV
 
         bl  do_privilege_fault
         b   ret_from_exception
-ARC_EXIT EV_PrivilegeV
+END(EV_PrivilegeV)
 
 ; ---------------------------------------------
 ; Extension Instruction Exception Handler
 ; ---------------------------------------------
-ARC_ENTRY EV_Extension
+ENTRY(EV_Extension)
 
         EXCEPTION_PROLOGUE
 
@@ -417,7 +417,7 @@ ARC_ENTRY EV_Extension
 
         bl  do_extension_fault
         b   ret_from_exception
-ARC_EXIT EV_Extension
+END(EV_Extension)
 
 ;######################### System Call Tracing #########################
 
@@ -504,7 +504,7 @@ trap_with_param:
 ;   (2) Break Points
 ;------------------------------------------------------------------
 
-ARC_ENTRY EV_Trap
+ENTRY(EV_Trap)
 
         EXCEPTION_PROLOGUE
 
@@ -534,9 +534,9 @@ ARC_ENTRY EV_Trap
         jl      [r9]        ; Entry into Sys Call Handler
 
         ; fall through to ret_from_system_call
-ARC_EXIT EV_Trap
+END(EV_Trap)
 
-ARC_ENTRY ret_from_system_call
+ENTRY(ret_from_system_call)
 
         st  r0, [sp, PT_r0]     ; sys call return value in pt_regs
 
@@ -546,7 +546,7 @@ ARC_ENTRY ret_from_system_call
 ;
 ; If ret to user mode do we need to handle signals, schedule() et al.
 
-ARC_ENTRY ret_from_exception
+ENTRY(ret_from_exception)
 
         ; Pre-{IRQ,Trap,Exception} K/U mode from pt_regs->status32
         ld  r8, [sp, PT_status32]   ; returning to User/Kernel Mode
@@ -726,9 +726,9 @@ not_level1_interrupt:
 debug_marker_syscall:
         rtie
 
-ARC_EXIT ret_from_exception
+END(ret_from_exception)
 
-ARC_ENTRY ret_from_fork
+ENTRY(ret_from_fork)
         ; when the forked child comes here from the __switch_to function
         ; r0 has the last task pointer.
         ; put last task in scheduler queue
@@ -745,11 +745,11 @@ ARC_ENTRY ret_from_fork
         ; special case of kernel_thread entry point returning back due to
         ; kernel_execve() - pretend return from syscall to ret to userland
         b    ret_from_exception
-ARC_EXIT ret_from_fork
+END(ret_from_fork)
 
 ;################### Special Sys Call Wrappers ##########################
 
-ARC_ENTRY sys_clone_wrapper
+ENTRY(sys_clone_wrapper)
         SAVE_CALLEE_SAVED_USER
         bl  @sys_clone
         DISCARD_CALLEE_SAVED_USER
@@ -759,7 +759,7 @@ ARC_ENTRY sys_clone_wrapper
         bnz  tracesys_exit
 
         b ret_from_system_call
-ARC_EXIT sys_clone_wrapper
+END(sys_clone_wrapper)
 
 #ifdef CONFIG_ARC_DW2_UNWIND
 ; Workaround for bug 94179 (STAR ):
diff --git a/arch/arc/lib/memcmp.S b/arch/arc/lib/memcmp.S
index bc813d55b6c3..978bf8314dfb 100644
--- a/arch/arc/lib/memcmp.S
+++ b/arch/arc/lib/memcmp.S
@@ -6,7 +6,7 @@
  * published by the Free Software Foundation.
  */
 
-#include <asm/linkage.h>
+#include <linux/linkage.h>
 
 #ifdef __LITTLE_ENDIAN__
 #define WORD2 r2
@@ -16,7 +16,7 @@
 #define SHIFT r2
 #endif
 
-ARC_ENTRY memcmp
+ENTRY(memcmp)
         or      r12,r0,r1
         asl_s   r12,r12,30
         sub     r3,r2,1
@@ -121,4 +121,4 @@ ARC_ENTRY memcmp
 .Lnil:
         j_s.d   [blink]
         mov     r0,0
-ARC_EXIT memcmp
+END(memcmp)
diff --git a/arch/arc/lib/memcpy-700.S b/arch/arc/lib/memcpy-700.S
index b64cc10ac918..3222573e50de 100644
--- a/arch/arc/lib/memcpy-700.S
+++ b/arch/arc/lib/memcpy-700.S
@@ -6,9 +6,9 @@
  * published by the Free Software Foundation.
  */
 
-#include <asm/linkage.h>
+#include <linux/linkage.h>
 
-ARC_ENTRY memcpy
+ENTRY(memcpy)
         or      r3,r0,r1
         asl_s   r3,r3,30
         mov_s   r5,r0
@@ -63,4 +63,4 @@ ARC_ENTRY memcpy
 .Lendbloop:
         j_s.d   [blink]
         stb     r12,[r5,0]
-ARC_EXIT memcpy
+END(memcpy)
diff --git a/arch/arc/lib/memset.S b/arch/arc/lib/memset.S
index 9b2d88d2e141..d36bd43fc98d 100644
--- a/arch/arc/lib/memset.S
+++ b/arch/arc/lib/memset.S
@@ -6,11 +6,11 @@
  * published by the Free Software Foundation.
  */
 
-#include <asm/linkage.h>
+#include <linux/linkage.h>
 
 #define SMALL   7 /* Must be at least 6 to deal with alignment/loop issues.  */
 
-ARC_ENTRY memset
+ENTRY(memset)
         mov_s   r4,r0
         or      r12,r0,r2
         bmsk.f  r12,r12,1
@@ -46,14 +46,14 @@ ARC_ENTRY memset
         stb.ab  r1,[r4,1]
 .Ltiny_end:
         j_s     [blink]
-ARC_EXIT memset
+END(memset)
 
 ; memzero: @r0 = mem, @r1 = size_t
 ; memset:  @r0 = mem, @r1 = char, @r2 = size_t
 
-ARC_ENTRY memzero
+ENTRY(memzero)
     ; adjust bzero args to memset args
     mov r2, r1
     mov r1, 0
     b  memset    ;tail call so need to tinker with blink
-ARC_EXIT memzero
+END(memzero)
diff --git a/arch/arc/lib/strchr-700.S b/arch/arc/lib/strchr-700.S
index 9c548c7cf001..b725d5862107 100644
--- a/arch/arc/lib/strchr-700.S
+++ b/arch/arc/lib/strchr-700.S
@@ -11,9 +11,9 @@
    presence of the norm instruction makes it easier to operate on whole
    words branch-free.  */
 
-#include <asm/linkage.h>
+#include <linux/linkage.h>
 
-ARC_ENTRY strchr
+ENTRY(strchr)
         extb_s  r1,r1
         asl     r5,r1,8
         bmsk    r2,r0,1
@@ -130,4 +130,4 @@ ARC_ENTRY strchr
         j_s.d   [blink]
         mov.mi  r0,0
 #endif /* ENDIAN */
-ARC_EXIT strchr
+END(strchr)
diff --git a/arch/arc/lib/strcmp.S b/arch/arc/lib/strcmp.S
index 5dc802b45cf3..3544600fefe6 100644
--- a/arch/arc/lib/strcmp.S
+++ b/arch/arc/lib/strcmp.S
@@ -13,9 +13,9 @@
    source 1; however, that would increase the overhead for loop setup / finish,
    and strcmp might often terminate early.  */
 
-#include <asm/linkage.h>
+#include <linux/linkage.h>
 
-ARC_ENTRY strcmp
+ENTRY(strcmp)
         or      r2,r0,r1
         bmsk_s  r2,r2,1
         brne    r2,0,.Lcharloop
@@ -93,4 +93,4 @@ ARC_ENTRY strcmp
 .Lcmpend:
         j_s.d   [blink]
         sub     r0,r2,r3
-ARC_EXIT strcmp
+END(strcmp)
diff --git a/arch/arc/lib/strcpy-700.S b/arch/arc/lib/strcpy-700.S
index b7ca4ae81d88..8422f38e1218 100644
--- a/arch/arc/lib/strcpy-700.S
+++ b/arch/arc/lib/strcpy-700.S
@@ -16,9 +16,9 @@
    there, but the it is not likely to be taken often, and it
    would also be likey to cost an unaligned mispredict at the next call.  */
 
-#include <asm/linkage.h>
+#include <linux/linkage.h>
 
-ARC_ENTRY strcpy
+ENTRY(strcpy)
         or      r2,r0,r1
         bmsk_s  r2,r2,1
         brne.d  r2,0,charloop
@@ -67,4 +67,4 @@ charloop:
         brne.d  r3,0,charloop
         stb.ab  r3,[r10,1]
         j       [blink]
-ARC_EXIT strcpy
+END(strcpy)
diff --git a/arch/arc/lib/strlen.S b/arch/arc/lib/strlen.S
index 39759e099696..53cfd5685a5f 100644
--- a/arch/arc/lib/strlen.S
+++ b/arch/arc/lib/strlen.S
@@ -6,9 +6,9 @@
  * published by the Free Software Foundation.
  */
 
-#include <asm/linkage.h>
+#include <linux/linkage.h>
 
-ARC_ENTRY strlen
+ENTRY(strlen)
         or      r3,r0,7
         ld      r2,[r3,-7]
         ld.a    r6,[r3,-3]
@@ -80,4 +80,4 @@ ARC_ENTRY strlen
 .Learly_end:
         b.d     .Lend
         sub_s.ne r1,r1,r1
-ARC_EXIT strlen
+END(strlen)
diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S
index 3fcfdb38d242..79bfc81358c9 100644
--- a/arch/arc/mm/tlbex.S
+++ b/arch/arc/mm/tlbex.S
@@ -260,7 +260,7 @@ ARCFP_CODE	;Fast Path Code, candidate for ICCM
 ; I-TLB Miss Exception Handler
 ;-----------------------------------------------------------------------------
 
-ARC_ENTRY EV_TLBMissI
+ENTRY(EV_TLBMissI)
 
         TLBMISS_FREEUP_REGS
 
@@ -293,13 +293,13 @@ ARC_ENTRY EV_TLBMissI
         TLBMISS_RESTORE_REGS
         rtie
 
-ARC_EXIT EV_TLBMissI
+END(EV_TLBMissI)
 
 ;-----------------------------------------------------------------------------
 ; D-TLB Miss Exception Handler
 ;-----------------------------------------------------------------------------
 
-ARC_ENTRY EV_TLBMissD
+ENTRY(EV_TLBMissD)
 
         TLBMISS_FREEUP_REGS
 
@@ -381,6 +381,4 @@ do_slow_path_pf:
         bl  do_page_fault
         b   ret_from_exception
 
-ARC_EXIT EV_TLBMissD
-
-ARC_ENTRY EV_TLBMissB   ; Bogus entry to measure sz of DTLBMiss hdlr
+END(EV_TLBMissD)