powerpc: Add missing declaration in asm/drmem.h
authorChristophe Leroy <christophe.leroy@csgroup.eu>
Tue, 8 Mar 2022 19:20:23 +0000 (20:20 +0100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 5 May 2022 14:00:21 +0000 (00:00 +1000)
commit669df99c957561dddf580ec269fb4255c41dabc1
treecbd28aee6b1700f6e5fa48f33452769fa38b5a31
parenteb4713c40a619046af99586743d48b9b4435d371
powerpc: Add missing declaration in asm/drmem.h

Don't rely on random inclusion of linux/of.h by users
of asm/drmem.h

Add a forward declaration of struct property and
struct device_node.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/5643ec410e51b749db0636471cb7979524f9ed0e.1646767214.git.christophe.leroy@csgroup.eu
arch/powerpc/include/asm/drmem.h