From: Bo Gan Date: Wed, 6 Mar 2024 02:35:36 +0000 (-0800) Subject: lib: sbi: change prototype of sbi_trap_redirect X-Git-Tag: v1.5~87 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a17600c186e80bca6d8641757d7ff1ccbf8fface;p=platform%2Fkernel%2Fopensbi.git lib: sbi: change prototype of sbi_trap_redirect sbi_trap_redirect now uses const pointer to `trap`. This ensures the caller that we never change `trap` in sbi_trap_redirect. Signed-off-by: Bo Gan Reviewed-by: Anup Patel --- diff --git a/include/sbi/sbi_trap.h b/include/sbi/sbi_trap.h index a562b95..2727bdb 100644 --- a/include/sbi/sbi_trap.h +++ b/include/sbi/sbi_trap.h @@ -225,7 +225,7 @@ static inline unsigned long sbi_regs_gva(const struct sbi_trap_regs *regs) } int sbi_trap_redirect(struct sbi_trap_regs *regs, - struct sbi_trap_info *trap); + const struct sbi_trap_info *trap); struct sbi_trap_regs *sbi_trap_handler(struct sbi_trap_regs *regs); diff --git a/lib/sbi/sbi_trap.c b/lib/sbi/sbi_trap.c index 145db4b..1024981 100644 --- a/lib/sbi/sbi_trap.c +++ b/lib/sbi/sbi_trap.c @@ -84,7 +84,7 @@ static void __noreturn sbi_trap_error(const char *msg, int rc, * @return 0 on success and negative error code on failure */ int sbi_trap_redirect(struct sbi_trap_regs *regs, - struct sbi_trap_info *trap) + const struct sbi_trap_info *trap) { ulong hstatus, vsstatus, prev_mode; #if __riscv_xlen == 32