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of/spi: call of_register_spi_devices() from spi core code

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Move of_register_spi_devices() call from drivers to
spi_register_master(). Also change the function to use
the struct device_node pointer from master spi device
instead of passing it as function argument.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Anatolij Gustschin
2010-07-27 22:35:58 +02:00
committed by Grant Likely
parent 559e2b7ee7
commit 12b15e8328
10 changed files with 27 additions and 24 deletions
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10
drivers/spi/mpc52xx_psc_spi.c
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@@ -17,7 +17,6 @@
#include <linux/errno.h>
#include <linux/interrupt.h>
#include <linux/of_platform.h>
#include <linux/of_spi.h>
#include <linux/workqueue.h>
#include <linux/completion.h>
#include <linux/io.h>
@@ -398,6 +397,7 @@ static int __init mpc52xx_psc_spi_do_probe(struct device *dev, u32 regaddr,
master->setup = mpc52xx_psc_spi_setup;
master->transfer = mpc52xx_psc_spi_transfer;
master->cleanup = mpc52xx_psc_spi_cleanup;
master->dev.of_node = dev->of_node;
mps->psc = ioremap(regaddr, size);
if (!mps->psc) {
@@ -470,7 +470,6 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
const u32 *regaddr_p;
u64 regaddr64, size64;
s16 id = -1;
int rc;
regaddr_p = of_get_address(op->dev.of_node, 0, &size64, NULL);
if (!regaddr_p) {
@@ -491,13 +490,8 @@ static int __init mpc52xx_psc_spi_of_probe(struct of_device *op,
id = *psc_nump + 1;
}
rc = mpc52xx_psc_spi_do_probe(&op->dev, (u32)regaddr64, (u32)size64,
return mpc52xx_psc_spi_do_probe(&op->dev, (u32)regaddr64, (u32)size64,
irq_of_parse_and_map(op->dev.of_node, 0), id);
if (rc == 0)
of_register_spi_devices(dev_get_drvdata(&op->dev),
op->dev.of_node);
return rc;
}
static int __exit mpc52xx_psc_spi_of_remove(struct of_device *op)