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mtd: nand: gpmi-nand: use more sensible error codes at various places

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Acked-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Lothar Waßmann 2013-08-07 08:15:38 +02:00 committed by David Woodhouse
parent 9fe5f52c9e
commit 52a073bd2c
1 changed files with 3 additions and 3 deletions
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6
drivers/mtd/nand/gpmi-nand/gpmi-nand.c
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@ -354,7 +354,7 @@ static int acquire_register_block(struct gpmi_nand_data *this,
r = platform_get_resource_byname(pdev, IORESOURCE_MEM, res_name);
if (!r) {
pr_err("Can't get resource for %s\n", res_name);
return -ENXIO;
return -ENODEV;
}
p = ioremap(r->start, resource_size(r));
@ -395,7 +395,7 @@ static int acquire_bch_irq(struct gpmi_nand_data *this, irq_handler_t irq_h)
r = platform_get_resource_byname(pdev, IORESOURCE_IRQ, res_name);
if (!r) {
pr_err("Can't get resource for %s\n", res_name);
return -ENXIO;
return -ENODEV;
}
err = request_irq(r->start, irq_h, 0, res_name, this);
@ -1584,7 +1584,7 @@ static int gpmi_nand_probe(struct platform_device *pdev)
pdev->id_entry = of_id->data;
} else {
pr_err("Failed to find the right device id.\n");
return -ENOMEM;
return -ENODEV;
}
this = kzalloc(sizeof(*this), GFP_KERNEL);