diff options
| -rw-r--r-- | arch/mips/Kconfig | 3 | ||||
| -rw-r--r-- | arch/mips/sibyte/common/Makefile | 1 | ||||
| -rw-r--r-- | arch/mips/sibyte/common/dma.c | 14 |
3 files changed, 0 insertions, 18 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 687a3eb8d4d9..422624ca0132 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -761,7 +761,6 @@ config SIBYTE_SWARM select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_LITTLE_ENDIAN select ZONE_DMA32 if 64BIT - select SWIOTLB if ARCH_DMA_ADDR_T_64BIT && PCI config SIBYTE_LITTLESUR bool "Sibyte BCM91250C2-LittleSur" @@ -784,7 +783,6 @@ config SIBYTE_SENTOSA select SYS_HAS_CPU_SB1 select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN - select SWIOTLB if ARCH_DMA_ADDR_T_64BIT && PCI config SIBYTE_BIGSUR bool "Sibyte BCM91480B-BigSur" @@ -798,7 +796,6 @@ config SIBYTE_BIGSUR select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_LITTLE_ENDIAN select ZONE_DMA32 if 64BIT - select SWIOTLB if ARCH_DMA_ADDR_T_64BIT && PCI config SNI_RM bool "SNI RM200/300/400" diff --git a/arch/mips/sibyte/common/Makefile b/arch/mips/sibyte/common/Makefile index 3ef3fb658136..b3d6bf23a662 100644 --- a/arch/mips/sibyte/common/Makefile +++ b/arch/mips/sibyte/common/Makefile @@ -1,5 +1,4 @@ obj-y := cfe.o -obj-$(CONFIG_SWIOTLB) += dma.o obj-$(CONFIG_SIBYTE_BUS_WATCHER) += bus_watcher.o obj-$(CONFIG_SIBYTE_CFE_CONSOLE) += cfe_console.o obj-$(CONFIG_SIBYTE_TBPROF) += sb_tbprof.o diff --git a/arch/mips/sibyte/common/dma.c b/arch/mips/sibyte/common/dma.c deleted file mode 100644 index eb47a94f3583..000000000000 --- a/arch/mips/sibyte/common/dma.c +++ /dev/null @@ -1,14 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * DMA support for Broadcom SiByte platforms. - * - * Copyright (c) 2018 Maciej W. Rozycki - */ - -#include <linux/swiotlb.h> -#include <asm/bootinfo.h> - -void __init plat_swiotlb_setup(void) -{ - swiotlb_init(1); -} |