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| author | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2018-09-21 15:40:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-28 15:14:54 +0200 |
| commit | c1de7f43bd84271e438a4f2dadc4ba9a353baaea (patch) | |
| tree | f08b22fddaa52f2d55f6b2cb34bacc936e8838a9 /block/Kconfig.iosched | |
| parent | nvmem: check the return value of nvmem_add_cells() (diff) | |
| download | linux-c1de7f43bd84271e438a4f2dadc4ba9a353baaea.tar.xz linux-c1de7f43bd84271e438a4f2dadc4ba9a353baaea.zip | |
nvmem: use kref
Use kref for reference counting. Use an approach similar to the one
seen in the common clock subsystem: don't actually destroy the nvmem
device until the last user puts it. This way we can get rid of the
users check from nvmem_unregister().
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/Kconfig.iosched')
0 files changed, 0 insertions, 0 deletions