tree f369c5d3ee37adfa5fb4089917328f2eca3bb9b6
parent f7087a371d7106b77612aeebb354ceeff8ec77ec
author Bartosz Golaszewski <bgolaszewski@baylibre.com> 1537537207 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1542136115 -0800

nvmem: check the return value of nvmem_add_cells()

[ Upstream commit fa72d847d68d7833b77a4bef944cf2c5baf56f49 ]

This function can fail so check its return value in nvmem_register()
and act accordingly.

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>