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of: Always use 'struct device.of_node' to get device node pointer.

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The following structure elements duplicate the information in
'struct device.of_node' and so are being eliminated.  This patch
makes all readers of these elements use device.of_node instead.

(struct of_device *)->node
(struct dev_archdata *)->prom_node (sparc)
(struct dev_archdata *)->of_node (powerpc & microblaze)

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Grant Likely
2010-04-13 16:12:29 -07:00
parent d12d42f744
commit 61c7a080a5
157 changed files with 497 additions and 488 deletions
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11
drivers/spi/mpc52xx_psc_spi.c
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@@ -472,18 +472,18 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
s16 id = -1;
int rc;
regaddr_p = of_get_address(op->node, 0, &size64, NULL);
regaddr_p = of_get_address(op->dev.of_node, 0, &size64, NULL);
if (!regaddr_p) {
dev_err(&op->dev, "Invalid PSC address\n");
return -EINVAL;
}
regaddr64 = of_translate_address(op->node, regaddr_p);
regaddr64 = of_translate_address(op->dev.of_node, regaddr_p);
/* get PSC id (1..6, used by port_config) */
if (op->dev.platform_data == NULL) {
const u32 *psc_nump;
psc_nump = of_get_property(op->node, "cell-index", NULL);
psc_nump = of_get_property(op->dev.of_node, "cell-index", NULL);
if (!psc_nump || *psc_nump > 5) {
dev_err(&op->dev, "Invalid cell-index property\n");
return -EINVAL;
@@ -492,9 +492,10 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
}
rc = mpc52xx_psc_spi_do_probe(&op->dev, (u32)regaddr64, (u32)size64,
irq_of_parse_and_map(op->node, 0), id);
irq_of_parse_and_map(op->dev.of_node, 0), id);
if (rc == 0)
of_register_spi_devices(dev_get_drvdata(&op->dev), op->node);
of_register_spi_devices(dev_get_drvdata(&op->dev),
op->dev.of_node);
return rc;
}