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

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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
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3
arch/arm/mach-omap2/gpmc-onenand.c
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@ -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;
}