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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-03-09 15:46:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-14 19:28:13 +0100 |
| commit | fd0f4906a3cdf2fedc980764a073f2313bdf1f47 (patch) | |
| tree | 3efe71a728ac18aa557bb02d9cc5a9bbbf63e4df /drivers/nvmem/core.c | |
| parent | nvmem: Document struct nvmem_config (diff) | |
| download | linux-fd0f4906a3cdf2fedc980764a073f2313bdf1f47.tar.xz linux-fd0f4906a3cdf2fedc980764a073f2313bdf1f47.zip | |
nvmem: core: Allow specifying device name verbatim
Add code to allow avoid having nvmem core append a numeric suffix to
the end of the name by passing config->id of -1.
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Carlo Caione <carlo@caione.org>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: cphealy@gmail.com
Cc: linux-kernel@vger.kernel.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem/core.c')
| -rw-r--r-- | drivers/nvmem/core.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 35a3dbeea324..99e04cfcc723 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -473,9 +473,14 @@ struct nvmem_device *nvmem_register(const struct nvmem_config *config) nvmem->reg_read = config->reg_read; nvmem->reg_write = config->reg_write; nvmem->dev.of_node = config->dev->of_node; - dev_set_name(&nvmem->dev, "%s%d", - config->name ? : "nvmem", - config->name ? config->id : nvmem->id); + + if (config->id == -1 && config->name) { + dev_set_name(&nvmem->dev, "%s", config->name); + } else { + dev_set_name(&nvmem->dev, "%s%d", + config->name ? : "nvmem", + config->name ? config->id : nvmem->id); + } nvmem->read_only = device_property_present(config->dev, "read-only") | config->read_only; |