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Commit ef542e59 authored by Sven Van Asbroeck's avatar Sven Van Asbroeck Committed by Bartosz Golaszewski
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eeprom: at24: remove temporary fix for at24mac402 size 



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: default avatarSven Van Asbroeck <svendev@arcx.com>
Signed-off-by: default avatarBartosz Golaszewski <brgl@bgdev.pl>
parent b680f4fa

drivers/misc/eeprom/at24.c

+0 −10
Original line number Diff line number Diff line
@@ -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))