Messages in this thread Patch in this message | | | Date | Fri, 1 Dec 2006 12:54:47 -0600 | From | Scott Wood <> | Subject | [PATCH] Make platform_device_add_data accept a const pointer. |
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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> --- drivers/base/platform.c | 2 +- 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 940ce41..9cb2128 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -212,7 +212,7 @@ EXPORT_SYMBOL_GPL(platform_device_add_re * 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 29cd6de..cc21647 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -39,7 +39,7 @@ extern struct platform_device *platform_ 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); -- 1.4.2.3 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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