Convert the remaining references to *_49fl00x

Now the only remaining and used function in pm49fl00x.c is unlock_49fl00x.

Also:
 - Add missing unlock to AMIC A49LF040A.
 - Add lock_49fl00x function.

Corresponding to flashrom svn r917.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

chipdrivers.h

@@ -87,10 +87,8 @@ void write_page_m29f400bt(chipaddr bios, uint8_t *src,
 			  chipaddr dst, int page_size);
 
 /* pm49fl00x.c */
-int probe_49fl00x(struct flashchip *flash);
-int erase_49fl00x(struct flashchip *flash);
-int write_49fl00x(struct flashchip *flash, uint8_t *buf);
 int unlock_49fl00x(struct flashchip *flash);
+int lock_49fl00x(struct flashchip *flash);
 
 /* sharplhf00l04.c */
 int probe_lhf00l04(struct flashchip *flash);

flashchips.c

@@ -1306,7 +1306,8 @@ struct flashchip flashchips[] = {
 				.block_erase = erase_chip_block_jedec,
 			}
 		},
-		.write		= write_49fl00x,
+		.unlock		= unlock_49fl00x,
+		.write		= write_jedec_1,
 		.read		= read_memmapped,
 	},
 
@@ -3347,7 +3348,7 @@ struct flashchip flashchips[] = {
 			}
 		},
 		.unlock		= unlock_49fl00x,
-		.write		= write_49fl00x,
+		.write		= write_jedec_1,
 		.read		= read_memmapped,
 	},
 
@@ -3377,7 +3378,7 @@ struct flashchip flashchips[] = {
 			}
 		},
 		.unlock		= unlock_49fl00x,
-		.write		= write_49fl00x,
+		.write		= write_jedec_1,
 		.read		= read_memmapped,
 	},
 

pm49fl00x.c

@@ -43,6 +43,12 @@ int unlock_49fl00x(struct flashchip *flash)
 	return 0;
 }
 
+int lock_49fl00x(struct flashchip *flash)
+{
+	write_lockbits_49fl00x(flash->virtual_registers, flash->total_size * 1024, 1, flash->page_size);
+	return 0;
+}
+
 int erase_49fl00x(struct flashchip *flash)
 {
 	int i;