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| author | Alban Bedel <albeu@free.fr> | 2019-01-28 18:55:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-31 18:24:14 +0300 |
| commit | d4e7fef1a9a5d2bf3f859ba9f50f4d5409a09ab0 (patch) | |
| tree | 441f6de49efc28711535143afa244f62746645fc /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 1c83267473b881cf75247acf1129456ef33aba86 (diff) | |
| download | linux-d4e7fef1a9a5d2bf3f859ba9f50f4d5409a09ab0.tar.xz | |
nvmem: core: Properly handle connection ID in of_nvmem_device_get()
of_nvmem_device_get() would crash if NULL was passed as a connection
ID. Rework this to use the usual sementic of assuming the first
connection when no connection ID is given.
Furthermore of_nvmem_device_get() would return -EINVAL when it failed
to resolve the connection, making it impossible to properly implement
an optional connection. Return -ENOENT instead to let the caller know
that the connection doesn't exists.
Signed-off-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions