X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fmtd%2Fnand%2Ffsl_upm.c;h=65ce98ad5e332b8704344c990fa21e7da4d6827e;hb=57c6941b433722ab83a50dab35b8ab5a0954942a;hp=3ae0044f26e8ba42bbb429cc542e68a2e9fa4a45;hpb=93e1459641e758d2b096d3f1b39414a39bb314f8;p=oweals%2Fu-boot.git

diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c
index 3ae0044f26..65ce98ad5e 100644
--- a/drivers/mtd/nand/fsl_upm.c
+++ b/drivers/mtd/nand/fsl_upm.c
@@ -153,6 +153,7 @@ static void upm_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
 		buf[i] = in_8(chip->IO_ADDR_R);
 }
 
+#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
 static int upm_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
 {
 	int i;
@@ -165,6 +166,7 @@ static int upm_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
 
 	return 0;
 }
+#endif
 
 static int nand_dev_ready(struct mtd_info *mtd)
 {
@@ -191,7 +193,9 @@ int fsl_upm_nand_init(struct nand_chip *chip, struct fsl_upm_nand *fun)
 	chip->read_byte = upm_nand_read_byte;
 	chip->read_buf = upm_nand_read_buf;
 	chip->write_buf = upm_nand_write_buf;
+#if defined(CONFIG_MTD_NAND_VERIFY_WRITE)
 	chip->verify_buf = upm_nand_verify_buf;
+#endif
 	if (fun->dev_ready)
 		chip->dev_ready = nand_dev_ready;