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riscv: sbi: Remove sbi_spec_version

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U-Boot defaults to use SBI v0.2. Howerver there is a global variable
sbi_spec_version that stills refers to v0.1. Since it is not used
anywhere, let's remove it.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
This commit is contained in:
Bin Meng
2020-05-27 02:04:52 -07:00
committed by Andes
parent c1416429ba
commit fe94355716
2 changed files with 0 additions and 5 deletions
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2
arch/riscv/include/asm/sbi.h
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@@ -77,7 +77,6 @@ enum sbi_ext_rfence_fid {
#define SBI_FID_REMOTE_SFENCE_VMA_ASID SBI_EXT_RFENCE_REMOTE_SFENCE_VMA_ASID
#endif
#define SBI_SPEC_VERSION_DEFAULT 0x1
#define SBI_SPEC_VERSION_MAJOR_SHIFT 24
#define SBI_SPEC_VERSION_MAJOR_MASK 0x7f
#define SBI_SPEC_VERSION_MINOR_MASK 0xffffff
@@ -90,7 +89,6 @@ enum sbi_ext_rfence_fid {
#define SBI_ERR_DENIED -4
#define SBI_ERR_INVALID_ADDRESS -5
extern unsigned long sbi_spec_version;
struct sbiret {
long error;
long value;