IXP: Fix NAND build warning on PDNB3 and SCPU

[karo-tx-uboot.git] / board / prodrive / pdnb3 / nand.c

diff --git a/board/prodrive/pdnb3/nand.c b/board/prodrive/pdnb3/nand.c
index 2efe027ec1f822ea4a52a7d43a39b86f66415711..6d1f2034c1a5e908e37dd065dfdfbebf4bb463b0 100644 (file)
--- a/board/prodrive/pdnb3/nand.c
+++ b/board/prodrive/pdnb3/nand.c
@@ -96,16 +96,8 @@ static void pdnb3_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
 {
        int i;
 
-       if (len % 4) {
-               for (i = 0; i < len; i++)
-                       buf[i] = readb(&(pdnb3_ndfc->data));
-       } else {
-               ulong *ptr = (ulong *)buf;
-               int count = len >> 2;
-
-               for (i = 0; i < count; i++)
-                       *ptr++ = readl(&(pdnb3_ndfc->data));
-       }
+       for (i = 0; i < len; i++)
+               buf[i] = readb(&(pdnb3_ndfc->data));
 }
 
 static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
@@ -121,12 +113,10 @@ static int pdnb3_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int le
 
 static int pdnb3_nand_dev_ready(struct mtd_info *mtd)
 {
-       volatile u_char val;
-
        /*
         * Blocking read to wait for NAND to be ready
         */
-       val = readb(&(pdnb3_ndfc->wait));
+       readb(&(pdnb3_ndfc->wait));
 
        /*
         * Return always true