i2c: Make i2c_del_driver a void function
authorJean Delvare <khali@linux-fr.org>
Tue, 1 May 2007 21:26:32 +0000 (23:26 +0200)
committerJean Delvare <khali@hyperion.delvare>
Tue, 1 May 2007 21:26:32 +0000 (23:26 +0200)
Make i2c_del_driver a void function, like all other driver removal
functions. It always returned 0 even when errors occured, and nobody
ever actually checked the return value anyway. And we cannot fail
a module removal anyway.

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

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