tree 1c56d79c6ad7bb201b8f49277daf5e2ef1dd3b9a
parent b985f4cba6dbb3b60ad119c6f7e5cbad6f0d7e45
author Bartosz Golaszewski <bgolaszewski@baylibre.com> 1537537216 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1538140494 +0200

nvmem: resolve cells from DT at registration time

Currently we're creating a new cell structure everytime a DT user
calls nvmem_cell_get().

Change this behavior by resolving the cells during nvmem provider
registration and adding all cells to the provider's list. Make
of_nvmem_cell_get() just parse the phandle and look the cell up
in the relevant provider's list.

Don't drop the cell in nvmem_cell_put().

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>