1 files changed, 0 insertions, 138 deletions
diff --git a/target/linux/layerscape/patches-4.4/7018-devres-add-devm_alloc_percpu.patch b/target/linux/layerscape/patches-4.4/7018-devres-add-devm_alloc_percpu.patch
deleted file mode 100644
index 835403e582..0000000000
--- a/target/linux/layerscape/patches-4.4/7018-devres-add-devm_alloc_percpu.patch
+++ /dev/null
@@ -1,138 +0,0 @@
-From f7792176d939e79b4f525114a95d0fd8266bef8e Mon Sep 17 00:00:00 2001
-From: Madalin Bucur <madalin.bucur@freescale.com>
-Date: Wed, 19 Nov 2014 13:06:54 +0200
-Subject: [PATCH 18/70] devres: add devm_alloc_percpu()
-
-Introduce managed counterparts for alloc_percpu() and free_percpu().
-Add devm_alloc_percpu() and devm_free_percpu() into the managed
-interfaces list.
-
-Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com>
-
-Change-Id: I93546348e7b0e1974fda8b6c7a3b3710ce45b724
-Reviewed-on: http://git.am.freescale.net:8181/24140
-Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
-Tested-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
-
-Conflicts:
-	Documentation/driver-model/devres.txt
-	drivers/base/devres.c
-
-Conflicts:
-	drivers/base/devres.c
----
- Documentation/driver-model/devres.txt |    4 +++
- drivers/base/devres.c                 |   63 +++++++++++++++++++++++++++++++++
- include/linux/device.h                |   19 ++++++++++
- 3 files changed, 86 insertions(+)
-
---- a/Documentation/driver-model/devres.txt
-+++ b/Documentation/driver-model/devres.txt
-@@ -321,6 +321,10 @@ PHY
-   devm_usb_get_phy()
-   devm_usb_put_phy()
- 
-+PER-CPU MEM
-+  devm_alloc_percpu()
-+  devm_free_percpu()
-+
- PINCTRL
-   devm_pinctrl_get()
-   devm_pinctrl_put()
---- a/drivers/base/devres.c
-+++ b/drivers/base/devres.c
-@@ -985,3 +985,66 @@ void devm_free_pages(struct device *dev,
- 			       &devres));
- }
- EXPORT_SYMBOL_GPL(devm_free_pages);
-+
-+static void devm_percpu_release(struct device *dev, void *pdata)
-+{
-+	void __percpu *p;
-+
-+	p = *(void __percpu **)pdata;
-+	free_percpu(p);
-+}
-+
-+static int devm_percpu_match(struct device *dev, void *data, void *p)
-+{
-+	struct devres *devr = container_of(data, struct devres, data);
-+
-+	return *(void **)devr->data == p;
-+}
-+
-+/**
-+ * __devm_alloc_percpu - Resource-managed alloc_percpu
-+ * @dev: Device to allocate per-cpu memory for
-+ * @size: Size of per-cpu memory to allocate
-+ * @align: Alignement of per-cpu memory to allocate
-+ *
-+ * 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.
-+ */
-+void __percpu *__devm_alloc_percpu(struct device *dev, size_t size,
-+		size_t align)
-+{
-+	void *p;
-+	void __percpu *pcpu;
-+
-+	pcpu = __alloc_percpu(size, align);
-+	if (!pcpu)
-+		return NULL;
-+
-+	p = devres_alloc(devm_percpu_release, sizeof(void *), GFP_KERNEL);
-+	if (!p)
-+		return NULL;
-+
-+	*(void __percpu **)p = pcpu;
-+
-+	devres_add(dev, p);
-+
-+	return pcpu;
-+}
-+EXPORT_SYMBOL_GPL(__devm_alloc_percpu);
-+
-+/**
-+ * devm_free_percpu - Resource-managed free_percpu
-+ * @dev: Device this memory belongs to
-+ * @pdata: Per-cpu memory to free
-+ *
-+ * Free memory allocated with devm_alloc_percpu().
-+ */
-+void devm_free_percpu(struct device *dev, void __percpu *pdata)
-+{
-+	WARN_ON(devres_destroy(dev, devm_percpu_release, devm_percpu_match,
-+			       (void *)pdata));
-+}
-+EXPORT_SYMBOL_GPL(devm_free_percpu);
---- a/include/linux/device.h
-+++ b/include/linux/device.h
-@@ -683,6 +683,25 @@ void __iomem *devm_ioremap_resource(stru
- int devm_add_action(struct device *dev, void (*action)(void *), void *data);
- void devm_remove_action(struct device *dev, void (*action)(void *), void *data);
- 
-+/**
-+ * 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);
-+void devm_free_percpu(struct device *dev, void __percpu *pdata);
-+
- struct device_dma_parameters {
- 	/*
- 	 * a low level driver may set these to teach IOMMU code about