[PATCH] target/sparc: Clean up global variable shadowing

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

Fix:

  target/sparc/translate.c:2823:66: error: declaration shadows a variable in the global scope [-Werror,-Wshadow]
  static void gen_load_trap_state_at_tl(TCGv_ptr r_tsptr, TCGv_env tcg_env)
                                                                   ^
  include/tcg/tcg.h:579:17: note: previous declaration is here
  extern TCGv_env tcg_env;
                  ^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/sparc/translate.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index f92ff80ac8..26ed371109 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -2820,19 +2820,19 @@ static void gen_fmovq(DisasContext *dc, DisasCompare *cmp, int rd, int rs)
 }
 
 #ifndef CONFIG_USER_ONLY
-static void gen_load_trap_state_at_tl(TCGv_ptr r_tsptr, TCGv_env tcg_env)
+static void gen_load_trap_state_at_tl(TCGv_ptr r_tsptr, TCGv_env env)
 {
     TCGv_i32 r_tl = tcg_temp_new_i32();
 
     /* load env->tl into r_tl */
-    tcg_gen_ld_i32(r_tl, tcg_env, offsetof(CPUSPARCState, tl));
+    tcg_gen_ld_i32(r_tl, env, offsetof(CPUSPARCState, tl));
 
     /* tl = [0 ... MAXTL_MASK] where MAXTL_MASK must be power of 2 */
     tcg_gen_andi_i32(r_tl, r_tl, MAXTL_MASK);
 
     /* calculate offset to current trap state from env->ts, reuse r_tl */
     tcg_gen_muli_i32(r_tl, r_tl, sizeof (trap_state));
-    tcg_gen_addi_ptr(r_tsptr, tcg_env, offsetof(CPUSPARCState, ts));
+    tcg_gen_addi_ptr(r_tsptr, env, offsetof(CPUSPARCState, ts));
 
     /* tsptr = env->ts[env->tl & MAXTL_MASK] */
     {
-- 
2.41.0