fix: nand: pxa3xx: fix defined but not used warnings

bbt_mirror_descr and bbt_main_descr is defined but not used
when compiling without CONFIG_SYS_NAND_USE_FLASH_BBT set.

Signed-off-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index 6ab3c8a25add16857e225440f42ee381395046e4..cedbb239b686eb6733c0c28b506d198545429a1e 100644 (file)
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -233,6 +233,7 @@ static struct pxa3xx_nand_flash builtin_flash_types[] = {
        { 0xba20, 16, 16, &timing[3] },
 };
 
+#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
 static u8 bbt_pattern[] = {'M', 'V', 'B', 'b', 't', '0' };
 static u8 bbt_mirror_pattern[] = {'1', 't', 'b', 'B', 'V', 'M' };
 
@@ -255,6 +256,7 @@ static struct nand_bbt_descr bbt_mirror_descr = {
        .maxblocks = 8,         /* Last 8 blocks in each chip */
        .pattern = bbt_mirror_pattern
 };
+#endif
 
 static struct nand_ecclayout ecc_layout_2KB_bch4bit = {
        .eccbytes = 32,