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Commit 097c9dae authored by Ezequiel Garcia's avatar Ezequiel Garcia Committed by Jon Hunter
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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: default avatarEzequiel Garcia <ezequiel.garcia@free-electrons.com>
Reviewed-by: default avatarJon Hunter <jon-hunter@ti.com>
Signed-off-by: default avatarJon Hunter <jon-hunter@ti.com>
parent ae9d908a

arch/arm/mach-omap2/gpmc-nand.c

+2 −1
Original line number Diff line number Diff line
@@ -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;

	}