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Commit 0f41c62a authored by Ruchi Kandoi's avatar Ruchi Kandoi
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Revert "arm64: fix a warning and a typo in SWP emulation" 

This reverts commit 2ef02d44.
parent 0abe6000

arch/arm64/kernel/swp_emulate.c

+2 −2
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ u64 swp_count = 0; 
 */

static int swp_handler(struct pt_regs *regs, unsigned int instr)

{

	u32 destreg, data, type;

	u32 address_reg, destreg, data, type;

	uintptr_t address;

	unsigned int res = 0;

	u32 temp32;
@@ -102,7 +102,7 @@ static int swp_handler(struct pt_regs *regs, unsigned int instr) 
	if (type == TYPE_SWPB) {

		do {

			temp8 = ldax8((u8 *) address);

		} while (stlx8((u8 *) address, (u8) data));

		} while (stx8((u8 *) address, (u8) data));

		regs->regs[destreg] = temp8;

		regs->pc += 4;

		swpb_count++;