diff options
Diffstat (limited to 'arch/arc')
-rw-r--r-- | arch/arc/Makefile | 2 | ||||
-rw-r--r-- | arch/arc/boot/dts/Makefile | 6 | ||||
-rw-r--r-- | arch/arc/configs/axs101_defconfig | 1 | ||||
-rw-r--r-- | arch/arc/configs/axs103_defconfig | 1 | ||||
-rw-r--r-- | arch/arc/configs/axs103_smp_defconfig | 1 | ||||
-rw-r--r-- | arch/arc/include/asm/atomic.h | 8 |
6 files changed, 9 insertions, 10 deletions
diff --git a/arch/arc/Makefile b/arch/arc/Makefile index 8a27a48304a4..cf0cf34eeb24 100644 --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -121,7 +121,7 @@ $(boot_targets): vmlinux $(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@ dtbs: scripts - $(Q)$(MAKE) $(build)=$(boot)/dts dtbs + $(Q)$(MAKE) $(build)=$(boot)/dts archclean: $(Q)$(MAKE) $(clean)=$(boot) diff --git a/arch/arc/boot/dts/Makefile b/arch/arc/boot/dts/Makefile index b0e3f19bbd07..a09f11b71e66 100644 --- a/arch/arc/boot/dts/Makefile +++ b/arch/arc/boot/dts/Makefile @@ -6,10 +6,12 @@ ifneq ($(CONFIG_ARC_BUILTIN_DTB_NAME),"") endif obj-y += $(builtindtb-y).dtb.o -targets += $(builtindtb-y).dtb +dtb-y := $(builtindtb-y).dtb .SECONDARY: $(obj)/$(builtindtb-y).dtb.S -dtbs: $(addprefix $(obj)/, $(builtindtb-y).dtb) +dtstree := $(srctree)/$(src) +dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts)) +always := $(dtb-y) clean-files := *.dtb *.dtb.S diff --git a/arch/arc/configs/axs101_defconfig b/arch/arc/configs/axs101_defconfig index 562dac6a7f78..c92c0ef1e9d2 100644 --- a/arch/arc/configs/axs101_defconfig +++ b/arch/arc/configs/axs101_defconfig @@ -89,7 +89,6 @@ CONFIG_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_DW=y -CONFIG_MMC_DW_IDMAC=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT3_FS=y CONFIG_EXT4_FS=y diff --git a/arch/arc/configs/axs103_defconfig b/arch/arc/configs/axs103_defconfig index 83a6d8d5cc58..cfac24e0e7b6 100644 --- a/arch/arc/configs/axs103_defconfig +++ b/arch/arc/configs/axs103_defconfig @@ -95,7 +95,6 @@ CONFIG_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_DW=y -CONFIG_MMC_DW_IDMAC=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT3_FS=y CONFIG_EXT4_FS=y diff --git a/arch/arc/configs/axs103_smp_defconfig b/arch/arc/configs/axs103_smp_defconfig index f1e1c84e0dda..9922a118a15a 100644 --- a/arch/arc/configs/axs103_smp_defconfig +++ b/arch/arc/configs/axs103_smp_defconfig @@ -96,7 +96,6 @@ CONFIG_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_DW=y -CONFIG_MMC_DW_IDMAC=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT3_FS=y CONFIG_EXT4_FS=y diff --git a/arch/arc/include/asm/atomic.h b/arch/arc/include/asm/atomic.h index c3ecda023e3a..7730d302cadb 100644 --- a/arch/arc/include/asm/atomic.h +++ b/arch/arc/include/asm/atomic.h @@ -17,11 +17,11 @@ #include <asm/barrier.h> #include <asm/smp.h> -#define atomic_read(v) ((v)->counter) +#define atomic_read(v) READ_ONCE((v)->counter) #ifdef CONFIG_ARC_HAS_LLSC -#define atomic_set(v, i) (((v)->counter) = (i)) +#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) #ifdef CONFIG_ARC_STAR_9000923308 @@ -107,7 +107,7 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \ #ifndef CONFIG_SMP /* violating atomic_xxx API locking protocol in UP for optimization sake */ -#define atomic_set(v, i) (((v)->counter) = (i)) +#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) #else @@ -125,7 +125,7 @@ static inline void atomic_set(atomic_t *v, int i) unsigned long flags; atomic_ops_lock(flags); - v->counter = i; + WRITE_ONCE(v->counter, i); atomic_ops_unlock(flags); } |