summaryrefslogtreecommitdiff
path: root/include/linux/nvmem-provider.h
diff options
context:
space:
mode:
authorAndrew Lunn <andrew@lunn.ch>2016-02-26 22:59:19 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-03-02 03:55:48 +0300
commitb6c217ab9be6895384cf0b284ace84ad79e5c53b (patch)
tree5e41a05bde354301b9b8ebe9ed6d56e57c53f4eb /include/linux/nvmem-provider.h
parent811b0d6538b9f26f3eb0f90fe4e6118f2480ec6f (diff)
downloadlinux-b6c217ab9be6895384cf0b284ace84ad79e5c53b.tar.xz
nvmem: Add backwards compatibility support for older EEPROM drivers.
Older drivers made an 'eeprom' file available in the /sys device directory. Have the NVMEM core provide this to retain backwards compatibility. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/nvmem-provider.h')
-rw-r--r--include/linux/nvmem-provider.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/nvmem-provider.h b/include/linux/nvmem-provider.h
index d24fefa0c11d..a4fcc90b0f20 100644
--- a/include/linux/nvmem-provider.h
+++ b/include/linux/nvmem-provider.h
@@ -24,6 +24,9 @@ struct nvmem_config {
int ncells;
bool read_only;
bool root_only;
+ /* To be only used by old driver/misc/eeprom drivers */
+ bool compat;
+ struct device *base_dev;
};
#if IS_ENABLED(CONFIG_NVMEM)
@@ -44,5 +47,4 @@ static inline int nvmem_unregister(struct nvmem_device *nvmem)
}
#endif /* CONFIG_NVMEM */
-
#endif /* ifndef _LINUX_NVMEM_PROVIDER_H */