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mfd: accept pure device as a parent, not only platform_device

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Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
This commit is contained in:
Dmitry Baryshkov 2008-07-29 01:30:26 +02:00 committed by Samuel Ortiz
parent 56edb58be1
commit 424f525a12
3 changed files with 11 additions and 11 deletions
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14
drivers/mfd/mfd-core.c
View File

@ -15,7 +15,7 @@
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/mfd/core.h> #include <linux/mfd/core.h>
static int mfd_add_device(struct platform_device *parent, static int mfd_add_device(struct device *parent, int id,
const struct mfd_cell *cell, const struct mfd_cell *cell,
struct resource *mem_base, struct resource *mem_base,
int irq_base) int irq_base)
@ -25,11 +25,11 @@ static int mfd_add_device(struct platform_device *parent,
int ret = -ENOMEM; int ret = -ENOMEM;
int r; int r;
pdev = platform_device_alloc(cell->name, parent->id); pdev = platform_device_alloc(cell->name, id);
if (!pdev) if (!pdev)
goto fail_alloc; goto fail_alloc;
pdev->dev.parent = &parent->dev; pdev->dev.parent = parent;
ret = platform_device_add_data(pdev, ret = platform_device_add_data(pdev,
cell->platform_data, cell->data_size); cell->platform_data, cell->data_size);
@ -75,7 +75,7 @@ fail_alloc:
return ret; return ret;
} }
int mfd_add_devices(struct platform_device *parent, int mfd_add_devices(struct device *parent, int id,
const struct mfd_cell *cells, int n_devs, const struct mfd_cell *cells, int n_devs,
struct resource *mem_base, struct resource *mem_base,
int irq_base) int irq_base)
@ -84,7 +84,7 @@ int mfd_add_devices(struct platform_device *parent,
int ret = 0; int ret = 0;
for (i = 0; i < n_devs; i++) { for (i = 0; i < n_devs; i++) {
ret = mfd_add_device(parent, cells + i, mem_base, irq_base); ret = mfd_add_device(parent, id, cells + i, mem_base, irq_base);
if (ret) if (ret)
break; break;
} }
@ -102,9 +102,9 @@ static int mfd_remove_devices_fn(struct device *dev, void *unused)
return 0; return 0;
} }
void mfd_remove_devices(struct platform_device *parent) void mfd_remove_devices(struct device *parent)
{ {
device_for_each_child(&parent->dev, NULL, mfd_remove_devices_fn); device_for_each_child(parent, NULL, mfd_remove_devices_fn);
} }
EXPORT_SYMBOL(mfd_remove_devices); EXPORT_SYMBOL(mfd_remove_devices);

4
drivers/mfd/tc6393xb.c
View File

@ -471,7 +471,7 @@ static int __devinit tc6393xb_probe(struct platform_device *dev)
tc6393xb_cells[TC6393XB_CELL_NAND].data_size = tc6393xb_cells[TC6393XB_CELL_NAND].data_size =
sizeof(tc6393xb_cells[TC6393XB_CELL_NAND]); sizeof(tc6393xb_cells[TC6393XB_CELL_NAND]);
retval = mfd_add_devices(dev, retval = mfd_add_devices(&dev->dev, dev->id,
tc6393xb_cells, ARRAY_SIZE(tc6393xb_cells), tc6393xb_cells, ARRAY_SIZE(tc6393xb_cells),
iomem, tcpd->irq_base); iomem, tcpd->irq_base);
@ -505,7 +505,7 @@ static int __devexit tc6393xb_remove(struct platform_device *dev)
struct tc6393xb *tc6393xb = platform_get_drvdata(dev); struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
int ret; int ret;
mfd_remove_devices(dev); mfd_remove_devices(&dev->dev);
if (tc6393xb->irq) if (tc6393xb->irq)
tc6393xb_detach_irq(dev); tc6393xb_detach_irq(dev);

4
include/linux/mfd/core.h
View File

@ -45,11 +45,11 @@ struct mfd_cell {
const struct resource *resources; const struct resource *resources;
}; };
extern int mfd_add_devices(struct platform_device *parent, extern int mfd_add_devices(struct device *parent, int id,
const struct mfd_cell *cells, int n_devs, const struct mfd_cell *cells, int n_devs,
struct resource *mem_base, struct resource *mem_base,
int irq_base); int irq_base);
extern void mfd_remove_devices(struct platform_device *parent); extern void mfd_remove_devices(struct device *parent);
#endif #endif