1 files changed, 0 insertions, 71 deletions
diff --git a/arch/c6x/kernel/switch_to.S b/arch/c6x/kernel/switch_to.S
deleted file mode 100644
index b7f9f607042e..000000000000
--- a/arch/c6x/kernel/switch_to.S
+++ /dev/null
@@ -1,71 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2011 Texas Instruments Incorporated
- *  Author: Mark Salter (msalter@redhat.com)
- */
-
-#include <linux/linkage.h>
-#include <asm/asm-offsets.h>
-
-#define SP	B15
-
-	/*
-	 * void __switch_to(struct thread_info *prev,
-	 *      	    struct thread_info *next,
-	 *		    struct task_struct *tsk) ;
-	 */
-ENTRY(__switch_to)
-	LDDW	.D2T2	*+B4(THREAD_B15_14),B7:B6
- ||	MV	.L2X	A4,B5	; prev
- ||	MV	.L1X	B4,A5	; next
- ||	MVC	.S2	RILC,B1
-
-	STW	.D2T2	B3,*+B5(THREAD_PC)
- ||	STDW	.D1T1	A13:A12,*+A4(THREAD_A13_12)
- ||	MVC	.S2	ILC,B0
-
-	LDW	.D2T2	*+B4(THREAD_PC),B3
- ||	LDDW	.D1T1	*+A5(THREAD_A13_12),A13:A12
-
-	STDW	.D1T1	A11:A10,*+A4(THREAD_A11_10)
- ||	STDW	.D2T2	B1:B0,*+B5(THREAD_RICL_ICL)
-#ifndef __DSBT__
- ||	MVKL	.S2	current_ksp,B1
-#endif
-
-	STDW	.D2T2	B15:B14,*+B5(THREAD_B15_14)
- ||	STDW	.D1T1	A15:A14,*+A4(THREAD_A15_14)
-#ifndef __DSBT__
- ||	MVKH	.S2	current_ksp,B1
-#endif
-
-	;; Switch to next SP
-	MV	.S2	B7,SP
-#ifdef __DSBT__
- ||	STW	.D2T2	B7,*+B14(current_ksp)
-#else
- ||	STW	.D2T2	B7,*B1
- ||	MV	.L2	B6,B14
-#endif
- ||	LDDW	.D1T1	*+A5(THREAD_RICL_ICL),A1:A0
-
-	STDW	.D2T2	B11:B10,*+B5(THREAD_B11_10)
- ||	LDDW	.D1T1	*+A5(THREAD_A15_14),A15:A14
-
-	STDW	.D2T2	B13:B12,*+B5(THREAD_B13_12)
- ||	LDDW	.D1T1	*+A5(THREAD_A11_10),A11:A10
-
-	B	.S2	B3		; return in next E1
- ||	LDDW	.D2T2	*+B4(THREAD_B13_12),B13:B12
-
-	LDDW	.D2T2	*+B4(THREAD_B11_10),B11:B10
-	NOP
-
-	MV	.L2X	A0,B0
- ||	MV	.S1	A6,A4
-
-	MVC	.S2	B0,ILC
- ||	MV	.L2X	A1,B1
-
-	MVC	.S2	B1,RILC
-ENDPROC(__switch_to)