crypto: crypto4xx - Staticize local symbols

These local symbols are used only in this file.
Fix the following sparse warnings:

drivers/crypto/amcc/crypto4xx_alg.c:35:6: warning: symbol 'set_dynamic_sa_command_0' was not declared. Should it be static?
drivers/crypto/amcc/crypto4xx_alg.c:55:6: warning: symbol 'set_dynamic_sa_command_1' was not declared. Should it be static?
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/amcc/crypto4xx_alg.c

@@ -32,10 +32,10 @@
 #include "crypto4xx_sa.h"
 #include "crypto4xx_core.h"
 
-void set_dynamic_sa_command_0(struct dynamic_sa_ctl *sa, u32 save_h,
-			      u32 save_iv, u32 ld_h, u32 ld_iv, u32 hdr_proc,
-			      u32 h, u32 c, u32 pad_type, u32 op_grp, u32 op,
-			      u32 dir)
+static void set_dynamic_sa_command_0(struct dynamic_sa_ctl *sa, u32 save_h,
+				     u32 save_iv, u32 ld_h, u32 ld_iv,
+				     u32 hdr_proc, u32 h, u32 c, u32 pad_type,
+				     u32 op_grp, u32 op, u32 dir)
 {
 	sa->sa_command_0.w = 0;
 	sa->sa_command_0.bf.save_hash_state = save_h;
@@ -52,9 +52,10 @@ void set_dynamic_sa_command_0(struct dynamic_sa_ctl *sa, u32 save_h,
 	sa->sa_command_0.bf.dir = dir;
 }
 
-void set_dynamic_sa_command_1(struct dynamic_sa_ctl *sa, u32 cm, u32 hmac_mc,
-			      u32 cfb, u32 esn, u32 sn_mask, u32 mute,
-			      u32 cp_pad, u32 cp_pay, u32 cp_hdr)
+static void set_dynamic_sa_command_1(struct dynamic_sa_ctl *sa, u32 cm,
+				     u32 hmac_mc, u32 cfb, u32 esn,
+				     u32 sn_mask, u32 mute, u32 cp_pad,
+				     u32 cp_pay, u32 cp_hdr)
 {
 	sa->sa_command_1.w = 0;
 	sa->sa_command_1.bf.crypto_mode31 = (cm & 4) >> 2;