Fix printk types in SPI flash drivers

- use %zu instead of %zd for size_t (%zd is for ssize_t)
- use %x instead of %lx for u32
- break some long lines to avoid commit hook trouble

Change-Id: Idfad716523dbcd2a595d26317240e972b5253e8b
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1041
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/drivers/spi/macronix.c b/src/drivers/spi/macronix.c
index 130e746..abf59c9 100644
--- a/src/drivers/spi/macronix.c
+++ b/src/drivers/spi/macronix.c
@@ -141,7 +141,8 @@
 		cmd[2] = (offset >> 8) & 0xff;
 		cmd[3] = offset & 0xff;
 
-		printk(BIOS_SPEW, "PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %zd\n",
+		printk(BIOS_SPEW, "PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x }"
+		     " chunk_len = %zu\n",
 		     buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len);
 
 		ret = spi_flash_cmd(flash->spi, CMD_MX25XX_WREN, NULL, 0);
@@ -165,8 +166,8 @@
 		byte_addr = 0;
 	}
 
-	printk(BIOS_INFO, "SF: Macronix: Successfully programmed %zu bytes @ 0x%lx\n",
-	      len, offset - len);
+	printk(BIOS_INFO, "SF: Macronix: Successfully programmed %zu bytes @"
+	      " 0x%lx\n", len, (unsigned long)(offset - len));
 
 	spi_release_bus(flash->spi);
 	return ret;