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 08a4915a69d24d1400c8c4f410e5008c2df0f1c2..e94619684a824c8786d8156871098b06dfa9c6ee 100644 (file)
--- 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