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48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
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/*
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* nvmem framework provider.
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*
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* Copyright (C) 2015 Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
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* Copyright (C) 2013 Maxime Ripard <maxime.ripard@free-electrons.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#ifndef _LINUX_NVMEM_PROVIDER_H
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#define _LINUX_NVMEM_PROVIDER_H
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struct nvmem_device;
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struct nvmem_cell_info;
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struct nvmem_config {
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struct device *dev;
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const char *name;
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int id;
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struct module *owner;
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const struct nvmem_cell_info *cells;
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int ncells;
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bool read_only;
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};
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#if IS_ENABLED(CONFIG_NVMEM)
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struct nvmem_device *nvmem_register(const struct nvmem_config *cfg);
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int nvmem_unregister(struct nvmem_device *nvmem);
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#else
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static inline struct nvmem_device *nvmem_register(const struct nvmem_config *c)
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{
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return ERR_PTR(-ENOSYS);
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}
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static inline int nvmem_unregister(struct nvmem_device *nvmem)
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{
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return -ENOSYS;
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}
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#endif /* CONFIG_NVMEM */
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#endif /* ifndef _LINUX_NVMEM_PROVIDER_H */
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