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-rw-r--r--arch/arm/kernel/iwmmxt.S13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S
index ad58e565fe98..49fadbda8c63 100644
--- a/arch/arm/kernel/iwmmxt.S
+++ b/arch/arm/kernel/iwmmxt.S
@@ -58,6 +58,7 @@
#define MMX_SIZE (0x98)
.text
+ .arm
/*
* Lazy switching of Concan coprocessor context
@@ -182,6 +183,8 @@ concan_load:
tmcr wCon, r2
ret lr
+ENDPROC(iwmmxt_task_enable)
+
/*
* Back up Concan regs to save area and disable access to them
* (mainly for gdb or sleep mode usage)
@@ -232,6 +235,8 @@ ENTRY(iwmmxt_task_disable)
1: msr cpsr_c, ip @ restore interrupt mode
ldmfd sp!, {r4, pc}
+ENDPROC(iwmmxt_task_disable)
+
/*
* Copy Concan state to given memory address
*
@@ -268,6 +273,8 @@ ENTRY(iwmmxt_task_copy)
msr cpsr_c, ip @ restore interrupt mode
ret r3
+ENDPROC(iwmmxt_task_copy)
+
/*
* Restore Concan state from given memory address
*
@@ -304,6 +311,8 @@ ENTRY(iwmmxt_task_restore)
msr cpsr_c, ip @ restore interrupt mode
ret r3
+ENDPROC(iwmmxt_task_restore)
+
/*
* Concan handling on task switch
*
@@ -335,6 +344,8 @@ ENTRY(iwmmxt_task_switch)
mrc p15, 0, r1, c2, c0, 0
sub pc, lr, r1, lsr #32 @ cpwait and return
+ENDPROC(iwmmxt_task_switch)
+
/*
* Remove Concan ownership of given task
*
@@ -353,6 +364,8 @@ ENTRY(iwmmxt_task_release)
msr cpsr_c, r2 @ restore interrupts
ret lr
+ENDPROC(iwmmxt_task_release)
+
.data
concan_owner:
.word 0