devres: Add devm_kasprintf and devm_kvasprintf API
devm_kasprintf() and devm_kvasprintf() are the managed counterparts
for kasprintf() and kvasprintf().
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/include/linux/device.h b/include/linux/device.h
index af424ac..34a24ce 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -605,6 +605,10 @@
/* managed devm_k.alloc/kfree for device drivers */
extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
+extern char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
+ va_list ap);
+extern char *devm_kasprintf(struct device *dev, gfp_t gfp,
+ const char *fmt, ...);
static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
{
return devm_kmalloc(dev, size, gfp | __GFP_ZERO);