riscv: Add the make function for SBI version

After cherry pick the riscv cpuidle driver,
there is a compilation error due to lack of
sbi_mk_version(); add it manually.

Signed-off-by: mason.huo <mason.huo@starfivetech.com>

diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h
index aca43fc..f59c9b0 100644 (file)
--- a/arch/riscv/include/asm/sbi.h
+++ b/arch/riscv/include/asm/sbi.h
@@ -164,6 +164,14 @@ static inline unsigned long sbi_minor_version(void)
        return sbi_spec_version & SBI_SPEC_VERSION_MINOR_MASK;
 }
 
+/* Make SBI version */
+static inline unsigned long sbi_mk_version(unsigned long major,
+                                           unsigned long minor)
+{
+       return ((major & SBI_SPEC_VERSION_MAJOR_MASK) <<
+               SBI_SPEC_VERSION_MAJOR_SHIFT) | minor;
+}
+
 int sbi_err_map_linux_errno(int err);
 #else /* CONFIG_RISCV_SBI */
 static inline int sbi_remote_fence_i(const unsigned long *hart_mask) { return -1; }