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Commit e6904ff6 authored by Jayachandran C's avatar Jayachandran C Committed by Ralf Baechle
Browse files

MIPS: Netlogic: Remove unused EIMR/EIRR functions 



Remove the definitions of {read,write}_c0_{eirr,eimr}. These functions
are now unused after the PIC and IRQ code has been updated to use
optimized EIMR/EIRR functions which work on both 32-bit and 64-bit.

Signed-off-by: default avatarJayachandran C <jchandra@broadcom.com>
Patchwork: http://patchwork.linux-mips.org/patch/5021/


Acked-by: default avatarJohn Crispin <blogic@openwrt.org>
parent 33ff712a

arch/mips/include/asm/netlogic/mips-extns.h

+1 −6
Original line number Diff line number Diff line
@@ -38,10 +38,6 @@ 
/*

 * XLR and XLP interrupt request and interrupt mask registers

 */

#define read_c0_eirr()		__read_64bit_c0_register($9, 6)

#define read_c0_eimr()		__read_64bit_c0_register($9, 7)

#define write_c0_eirr(val)	__write_64bit_c0_register($9, 6, val)



/*

 * NOTE: Do not save/restore flags around write_c0_eimr().

 * On non-R2 platforms the flags has part of EIMR that is shadowed in STATUS
@@ -125,7 +121,7 @@ static inline uint64_t read_c0_eirr_and_eimr(void) 
	uint64_t val;



#ifdef CONFIG_64BIT

	val = read_c0_eimr() & read_c0_eirr();

	val = __read_64bit_c0_register($9, 6) & __read_64bit_c0_register($9, 7);

#else

	__asm__ __volatile__(

		".set	push\n\t"
@@ -140,7 +136,6 @@ static inline uint64_t read_c0_eirr_and_eimr(void) 
		".set	pop"

		: "=r" (val));

#endif



	return val;

}