powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add')

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[ Upstream commit 8a87a50771 ]

  AS      arch/powerpc/platforms/52xx/lite5200_sleep.o
arch/powerpc/platforms/52xx/lite5200_sleep.S: Assembler messages:
arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression

In the following code, 'addi' is wrong, has to be 'add'

	/* local udelay in sram is needed */
  udelay: /* r11 - tb_ticks_per_usec, r12 - usecs, overwrites r13 */
	mullw	r12, r12, r11
	mftb	r13	/* start */
	addi	r12, r13, r12 /* end */

Fixes: ee983079ce ("[POWERPC] MPC5200 low power mode")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/cb4cec9131c8577803367f1699209a7e104cec2a.1619025821.git.christophe.leroy@csgroup.eu
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Christophe Leroy 2021-04-21 17:24:03 +00:00 • committed by Greg Kroah-Hartman

parent e06a532f31

commit be63182565

1 changed files with 1 additions and 1 deletions

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arch/powerpc/platforms/52xx/lite5200_sleep.S

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