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Commit 0b326994 authored by Jean Delvare's avatar Jean Delvare Committed by Greg Kroah-Hartman
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eeprom: at24: make spd world-readable again 



commit 25e5ef302c24a6fead369c0cfe88c073d7b97ca8 upstream.

The integration of the at24 driver into the nvmem framework broke the
world-readability of spd EEPROMs. Fix it.

Signed-off-by: default avatarJean Delvare <jdelvare@suse.de>
Cc: stable@vger.kernel.org
Fixes: 57d15550 ("eeprom: at24: extend driver to plug into the NVMEM framework")
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
[Bartosz: backported the patch to older branches]
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d4fc64c9

drivers/misc/eeprom/at24.c

+1 −1
Original line number Diff line number Diff line
@@ -777,7 +777,7 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id) 
	at24->nvmem_config.name = dev_name(&client->dev);

	at24->nvmem_config.dev = &client->dev;

	at24->nvmem_config.read_only = !writable;

	at24->nvmem_config.root_only = true;

	at24->nvmem_config.root_only = !(chip.flags & AT24_FLAG_IRUGO);

	at24->nvmem_config.owner = THIS_MODULE;

	at24->nvmem_config.compat = true;

	at24->nvmem_config.base_dev = &client->dev;