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[ARM] pxa: avoid always registering MMC, I2C, IrDA and framebuffer devices

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Only register the MMC, framebuffer, I2C and FICP devices when the
platform supplies the necessary platform data structures for the
devices.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2007-11-08 11:17:19 +00:00
committed by Russell King
parent 2fd2b12428
commit 03f5b2cee6
5 changed files with 19 additions and 18 deletions
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20
arch/arm/mach-pxa/generic.c
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@@ -235,6 +235,18 @@ void __init pxa_map_io(void)
}
void __init pxa_register_device(struct platform_device *dev, void *data)
{
int ret;
dev->dev.platform_data = data;
ret = platform_device_register(dev);
if (ret)
dev_err(&dev->dev, "unable to register device: %d\n", ret);
}
static struct resource pxamci_resources[] = {
[0] = {
.start = 0x41100000,
@@ -263,7 +275,7 @@ struct platform_device pxa_device_mci = {
void __init pxa_set_mci_info(struct pxamci_platform_data *info)
{
pxa_device_mci.dev.platform_data = info;
pxa_register_device(&pxa_device_mci, info);
}
@@ -328,7 +340,7 @@ struct platform_device pxa_device_fb = {
void __init set_pxa_fb_info(struct pxafb_mach_info *info)
{
pxa_device_fb.dev.platform_data = info;
pxa_register_device(&pxa_device_fb, info);
}
void __init set_pxa_fb_parent(struct device *parent_dev)
@@ -433,7 +445,7 @@ struct platform_device pxa_device_i2c = {
void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
{
pxa_device_i2c.dev.platform_data = info;
pxa_register_device(&pxa_device_i2c, info);
}
static struct resource pxai2s_resources[] = {
@@ -468,7 +480,7 @@ struct platform_device pxa_device_ficp = {
void __init pxa_set_ficp_info(struct pxaficp_platform_data *info)
{
pxa_device_ficp.dev.platform_data = info;
pxa_register_device(&pxa_device_ficp, info);
}
struct platform_device pxa_device_rtc = {