From 80f5d373a6ed2f1708488c8fe467890433baee81 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 0d75889c0a6f..f7c9c207d71b 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; } -- 2.20.1