eeprom: at25: use devm_nvmem_register()

Use the resource managed variant of nvmem_register().

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>

diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index 840afb3..d874df7 100644 (file)
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -366,7 +366,7 @@ static int at25_probe(struct spi_device *spi)
        at25->nvmem_config.word_size = 1;
        at25->nvmem_config.size = chip.byte_len;
 
-       at25->nvmem = nvmem_register(&at25->nvmem_config);
+       at25->nvmem = devm_nvmem_register(&spi->dev, &at25->nvmem_config);
        if (IS_ERR(at25->nvmem))
                return PTR_ERR(at25->nvmem);
 
@@ -384,7 +384,6 @@ static int at25_remove(struct spi_device *spi)
        struct at25_data        *at25;
 
        at25 = spi_get_drvdata(spi);
-       nvmem_unregister(at25->nvmem);
 
        return 0;
 }