redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ARM: omap2: gpmc-onenand: Print something useful on CS request failure

Browse source 
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 <ezequiel.garcia@free-electrons.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
This commit is contained in:
Ezequiel Garcia 2013-02-12 16:22:21 -03:00 committed by Jon Hunter
parent 097c9daec3
commit 80f5d373a6
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
arch/arm/mach-omap2/gpmc-onenand.c
View file

@ -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;
}