[U-Boot] [PATCH] armv7 cpu_init_crit: Simplify code

[Benoît Thébaudeau]

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 at advansee.com>
Cc: Albert Aribaud <albert.u.boot at aribaud.net>
---
 .../arch/arm/cpu/armv7/start.S                     |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git u-boot-4d3c95f.orig/arch/arm/cpu/armv7/start.S u-boot-4d3c95f/arch/arm/cpu/armv7/start.S
index aee27fd..e8e533e 100644
--- u-boot-4d3c95f.orig/arch/arm/cpu/armv7/start.S
+++ u-boot-4d3c95f/arch/arm/cpu/armv7/start.S
@@ -357,10 +357,7 @@ 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