armv7 cpu_init_crit: Simplify code

We don't need to return to cpu_init_crit after calling lowlevel_init, so
lowlevel_init can directly return to the caller of cpu_init_crit.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>

diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S
index f26308df16c972ea6b9b9e9da0d72ceab3f91916..7df97c5a3a663a88c01e68ffcfb7b91e4bbcc6b8 100644 (file)
--- a/arch/arm/cpu/armv7/start.S
+++ b/arch/arm/cpu/armv7/start.S
@@ -360,10 +360,7 @@ ENTRY(cpu_init_crit)
         * basic memory. Go here to bump up clock rate and handle
         * wake up conditions.
         */
-       mov     ip, lr                  @ persevere link reg across call
-       bl      lowlevel_init           @ go setup pll,mux,memory
-       mov     lr, ip                  @ restore link
-       mov     pc, lr                  @ back to my caller
+       b       lowlevel_init           @ go setup pll,mux,memory
 ENDPROC(cpu_init_crit)
 #endif