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devres: constify p in devm_kfree()

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Make devm_kfree() signature uniform with that of kfree(). To avoid
compiler warnings: cast p to (void *) when calling devres_destroy().

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bartosz Golaszewski
2018-10-14 17:20:07 +02:00
committed by Greg Kroah-Hartman
parent 8514c470dc
commit 0571967dfb
2 changed files with 4 additions and 3 deletions
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5
drivers/base/devres.c
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@@ -885,11 +885,12 @@ EXPORT_SYMBOL_GPL(devm_kasprintf);
*
* Free memory allocated with devm_kmalloc().
*/
void devm_kfree(struct device *dev, void *p)
void devm_kfree(struct device *dev, const void *p)
{
int rc;
rc = devres_destroy(dev, devm_kmalloc_release, devm_kmalloc_match, p);
rc = devres_destroy(dev, devm_kmalloc_release,
devm_kmalloc_match, (void *)p);
WARN_ON(rc);
}
EXPORT_SYMBOL_GPL(devm_kfree);