powerpc: remove dead code in head_fsl_booke.S

JasonYanHw · mpe · commit e585f51c4ee0 · 2019-03-05T16:38:45.000+11:00
This code is dead. Just remove it.

Signed-off-by: Jason Yan &lt;yanaijie@huawei.com&gt;
Reviewed-by: Christophe Leroy &lt;christophe.leroy@c-s.fr&gt;
Signed-off-by: Michael Ellerman &lt;mpe@ellerman.id.au&gt;
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
@@ -194,13 +194,6 @@ set_ivor:
 #endif
 	mtspr	SPRN_MAS4, r2
 
-#if 0
-	/* Enable DOZE */
-	mfspr	r2,SPRN_HID0
-	oris	r2,r2,HID0_DOZE@h
-	mtspr	SPRN_HID0, r2
-#endif
-
 #if !defined(CONFIG_BDI_SWITCH)
 	/*
 	 * The Abatron BDI JTAG debugger does not tolerate others
