From: Wei Fu Date: Sat, 23 Oct 2021 16:31:12 +0000 (+0800) Subject: riscv: add #define in asm/io.h for some device drivers X-Git-Tag: v2022.01~55^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=41635cca6ec40c21d4c602938342babfd8f7dbb7;p=platform%2Fkernel%2Fu-boot.git riscv: add #define in asm/io.h for some device drivers This patch adds memcpy_fromio and memcpy_toio definitions for some device drivers which have these definitions, like cadence_qspi_apb.c Signed-off-by: Wei Fu Reviewed-by: Bin Meng --- diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h index 3540773..fc39bb2 100644 --- a/arch/riscv/include/asm/io.h +++ b/arch/riscv/include/asm/io.h @@ -64,6 +64,10 @@ static inline phys_addr_t map_to_sysmem(const void *ptr) #define __raw_readl(a) __arch_getl(a) #define __raw_readq(a) __arch_getq(a) +/* adding for cadence_qspi_apb.c */ +#define memcpy_fromio(a, c, l) memcpy((a), (c), (l)) +#define memcpy_toio(c, a, l) memcpy((c), (a), (l)) + #define dmb() mb() #define __iormb() rmb() #define __iowmb() wmb()