path: root/fs/ubootvarfs.c
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* fs: ubootvarfs: use correct format specifier for pointer diffLucas Stach2019-11-041-1/+1
| | | | | | | | | | | | The difference between two pointers is represented as a ptrdiff_t, use the correct format specifier when printing to get rid of the following warning in a 64bit build: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'long int' [-Wformat=] Signed-off-by: Lucas Stach <> Signed-off-by: Sascha Hauer <>
* fs: Add a driver to access U-Boot environment variablesAndrey Smirnov2019-06-071-0/+499
Add a driver working on top of ubootvar device and exposing U-Boot environment variable data as files. Signed-off-by: Andrey Smirnov <> Signed-off-by: Cory Tusar <> Signed-off-by: Sascha Hauer <>