Move devm_alloc_percpu() and related to devres.h where it belongs,

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 include/linux/device.h        | 18 ------------------
 include/linux/device/devres.h | 17 +++++++++++++++++
 2 files changed, 17 insertions(+), 18 deletions(-)

diff --git a/include/linux/device.h b/include/linux/device.h
index 0c6377f6631c..0be95294b6e6 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -281,24 +281,6 @@ int __must_check device_create_bin_file(struct device *dev,
 void device_remove_bin_file(struct device *dev,
 			    const struct bin_attribute *attr);
 
-/**
- * devm_alloc_percpu - Resource-managed alloc_percpu
- * @dev: Device to allocate per-cpu memory for
- * @type: Type to allocate per-cpu memory for
- *
- * Managed alloc_percpu. Per-cpu memory allocated with this function is
- * automatically freed on driver detach.
- *
- * RETURNS:
- * Pointer to allocated memory on success, NULL on failure.
- */
-#define devm_alloc_percpu(dev, type)      \
-	((typeof(type) __percpu *)__devm_alloc_percpu((dev), sizeof(type), \
-						      __alignof__(type)))
-
-void __percpu *__devm_alloc_percpu(struct device *dev, size_t size,
-				   size_t align);
-
 struct device_dma_parameters {
 	/*
 	 * a low level driver may set these to teach IOMMU code about
diff --git a/include/linux/device/devres.h b/include/linux/device/devres.h
index 8c5f57e0d613..9c1e3d643d69 100644
--- a/include/linux/device/devres.h
+++ b/include/linux/device/devres.h
@@ -9,6 +9,7 @@
 #include <linux/stdarg.h>
 #include <linux/types.h>
 #include <asm/bug.h>
+#include <asm/percpu.h>
 
 struct device;
 struct device_node;
@@ -96,6 +97,22 @@ devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt, va_list ap);
 char * __printf(3, 4) __malloc
 devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...);
 
+/**
+ * devm_alloc_percpu - Resource-managed alloc_percpu
+ * @dev: Device to allocate per-cpu memory for
+ * @type: Type to allocate per-cpu memory for
+ *
+ * Managed alloc_percpu. Per-cpu memory allocated with this function is
+ * automatically freed on driver detach.
+ *
+ * RETURNS:
+ * Pointer to allocated memory on success, NULL on failure.
+ */
+#define devm_alloc_percpu(dev, type)      \
+	((typeof(type) __percpu *)__devm_alloc_percpu((dev), sizeof(type), __alignof__(type)))
+
+void __percpu *__devm_alloc_percpu(struct device *dev, size_t size, size_t align);
+
 unsigned long devm_get_free_pages(struct device *dev, gfp_t gfp_mask, unsigned int order);
 void devm_free_pages(struct device *dev, unsigned long addr);
 
-- 
2.50.1