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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/include/linux/nvmem-provider.h
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/include/linux/nvmem-provider.h')
-rw-r--r--kernel/include/linux/nvmem-provider.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/kernel/include/linux/nvmem-provider.h b/kernel/include/linux/nvmem-provider.h
new file mode 100644
index 000000000..0b68caff1
--- /dev/null
+++ b/kernel/include/linux/nvmem-provider.h
@@ -0,0 +1,47 @@
+/*
+ * nvmem framework provider.
+ *
+ * Copyright (C) 2015 Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+ * Copyright (C) 2013 Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef _LINUX_NVMEM_PROVIDER_H
+#define _LINUX_NVMEM_PROVIDER_H
+
+struct nvmem_device;
+struct nvmem_cell_info;
+
+struct nvmem_config {
+ struct device *dev;
+ const char *name;
+ int id;
+ struct module *owner;
+ const struct nvmem_cell_info *cells;
+ int ncells;
+ bool read_only;
+};
+
+#if IS_ENABLED(CONFIG_NVMEM)
+
+struct nvmem_device *nvmem_register(const struct nvmem_config *cfg);
+int nvmem_unregister(struct nvmem_device *nvmem);
+
+#else
+
+static inline struct nvmem_device *nvmem_register(const struct nvmem_config *c)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+static inline int nvmem_unregister(struct nvmem_device *nvmem)
+{
+ return -ENOSYS;
+}
+
+#endif /* CONFIG_NVMEM */
+
+#endif /* ifndef _LINUX_NVMEM_PROVIDER_H */