From 2675e9447bb5c861dbd29c5fe55b7ce2ad3ff0f5 Mon Sep 17 00:00:00 2001 From: Enrico Scholz Date: Fri, 29 Aug 2008 12:59:52 +0200 Subject: [MTD] [NAND] pxa3xx_nand: added warning which tells id of detected NAND Minor patch to help debugging of NAND detection. Signed-off-by: Enrico Scholz Signed-off-by: David Woodhouse --- drivers/mtd/nand/pxa3xx_nand.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/mtd/nand') diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index bc37f551edf5..c0fa9c9edf08 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -924,7 +924,7 @@ static int pxa3xx_nand_detect_flash(struct pxa3xx_nand_info *info, const struct pxa3xx_nand_platform_data *pdata) { const struct pxa3xx_nand_flash *f; - uint32_t id; + uint32_t id = -1; int i; for (i = 0; inum_flash; ++i) { @@ -956,6 +956,9 @@ static int pxa3xx_nand_detect_flash(struct pxa3xx_nand_info *info, } #endif + dev_warn(&info->pdev->dev, + "failed to detect configured nand flash; found %04x instead of\n", + id); return -ENODEV; } -- cgit v1.2.3-55-g7522