From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Sat, 4 May 2019 12:35:12 +0000 (+0100)
Subject: ARM: riscpc: enable chained scatterlist support
X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~2407^2~1^2^2
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=0b40deeef6d94ac21f4cdee4b1cda94a69c54ff9;p=mirror_ubuntu-focal-kernel.git

ARM: riscpc: enable chained scatterlist support

There's no reason why we can't enable chained scatterlist for RiscPC,
we already support chained scatterlists in the IOMD DMA support code.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 08a4915a69d2..e94619684a82 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -528,6 +528,7 @@ config ARCH_RPC
 	select ARCH_ACORN
 	select ARCH_MAY_HAVE_PC_FDC
 	select ARCH_SPARSEMEM_ENABLE
+	select ARM_HAS_SG_CHAIN
 	select CPU_SA110
 	select FIQ
 	select HAVE_IDE