i2c: Restore i2c_smbus_read_block_data
authorJean Delvare <khali@linux-fr.org>
Tue, 1 May 2007 21:26:34 +0000 (23:26 +0200)
committerJean Delvare <khali@hyperion.delvare>
Tue, 1 May 2007 21:26:34 +0000 (23:26 +0200)
Add back the i2c_smbus_read_block_data helper function, it is needed
by the upcoming lm93 hardware monitoring driver and possibly others.

Signed-off-by: Jean Delvare <khali@linux-fr.org>

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