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eeprom: at24: remove temporary fix for at24mac402 size

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The chip size passed via devicetree, i2c, or acpi device ids is now no
longer limited to a power of two. So the temporary fix can be removed.

Signed-off-by: Sven Van Asbroeck <svendev@arcx.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
This commit is contained in:
Sven Van Asbroeck 2017-12-08 16:25:06 -05:00 committed by Bartosz Golaszewski
parent b680f4fa74
commit ef542e59d7
1 changed files with 0 additions and 10 deletions
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10
drivers/misc/eeprom/at24.c
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@ -549,16 +549,6 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
dev_warn(&client->dev,
"page_size looks suspicious (no power of 2)!\n");
/*
* REVISIT: the size of the EUI-48 byte array is 6 in at24mac402, while
* the call to ilog2() in AT24_DEVICE_MAGIC() rounds it down to 4.
*
* Eventually we'll get rid of the magic values altoghether in favor of
* real structs, but for now just manually set the right size.
*/
if (chip.flags & AT24_FLAG_MAC && chip.byte_len == 4)
chip.byte_len = 6;
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C) &&
!i2c_check_functionality(client->adapter,
I2C_FUNC_SMBUS_WRITE_I2C_BLOCK))