From 8ba8047ce5e4e177105a209572528d9762f1200f Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Tue, 12 Feb 2013 16:22:20 -0300 Subject: [PATCH] ARM: omap2: gpmc-nand: Print something useful on CS request failure If CS request fails the current error message is rather unhelpful. Fix it by printing the failing chip select and the error code. Signed-off-by: Ezequiel Garcia Reviewed-by: Jon Hunter Signed-off-by: Jon Hunter --- arch/arm/mach-omap2/gpmc-nand.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index afc1e8c32d6cc..e50e438b64aab 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -122,7 +122,8 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE, (unsigned long *)&gpmc_nand_resource[0].start); if (err < 0) { - dev_err(dev, "Cannot request GPMC CS\n"); + dev_err(dev, "Cannot request GPMC CS %d, error %d\n", + gpmc_nand_data->cs, err); return err; } -- 2.39.5