From f950b68da23762169029d37bdaf9b35bcecafe08 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Tue, 12 Feb 2013 16:22:21 -0300 Subject: [PATCH] ARM: omap2: gpmc-onenand: 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-onenand.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c index 0d75889c0a6f5..f7c9c207d71b3 100644 --- a/arch/arm/mach-omap2/gpmc-onenand.c +++ b/arch/arm/mach-omap2/gpmc-onenand.c @@ -379,7 +379,8 @@ void gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data) err = gpmc_cs_request(gpmc_onenand_data->cs, ONENAND_IO_SIZE, (unsigned long *)&gpmc_onenand_resource.start); if (err < 0) { - pr_err("%s: Cannot request GPMC CS\n", __func__); + pr_err("%s: Cannot request GPMC CS %d, error %d\n", + __func__, gpmc_onenand_data->cs, err); return; } -- 2.39.5