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| author |   Scott Wood <scottwood@freescale.com> | 2006-12-04 14:57:19 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2006-12-13 15:38:46 -0800 |
| commit | 6eefd34fdcbd34e2cddb8b7da26d838367591954 (patch) | |
| tree | 16b19067de4ad05a29bae7ee3303dda90c52b995 | |
| parent | Driver core: "platform_driver_probe() can save codespace": save codespace (diff) | |
| download | linux-dev-6eefd34fdcbd34e2cddb8b7da26d838367591954.tar.xz linux-dev-6eefd34fdcbd34e2cddb8b7da26d838367591954.zip | |
Driver core: Make platform_device_add_data accept a const pointer
platform_device_add_data() makes a copy of the data that is given to it,
and thus the parameter can be const. This removes a warning when data
from get_property() on powerpc is handed to platform_device_add_data(),
as get_property() returns a const pointer.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/base/platform.c | 2 | ||||
| -rw-r--r-- | include/linux/platform_device.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 0338289f9b5c..f9c903ba9fcd 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -212,7 +212,7 @@ EXPORT_SYMBOL_GPL(platform_device_add_resources); * pointer. The memory associated with the platform data will be freed * when the platform device is released. */ -int platform_device_add_data(struct platform_device *pdev, void *data, size_t size) +int platform_device_add_data(struct platform_device *pdev, const void *data, size_t size) { void *d; diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index 20f47b81d3fa..8bbd459eafdc 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -39,7 +39,7 @@ extern struct platform_device *platform_device_register_simple(char *, unsigned extern struct platform_device *platform_device_alloc(const char *name, unsigned int id); extern int platform_device_add_resources(struct platform_device *pdev, struct resource *res, unsigned int num); -extern int platform_device_add_data(struct platform_device *pdev, void *data, size_t size); +extern int platform_device_add_data(struct platform_device *pdev, const void *data, size_t size); extern int platform_device_add(struct platform_device *pdev); extern void platform_device_del(struct platform_device *pdev); extern void platform_device_put(struct platform_device *pdev); |