tty/serial: atmel: remove cache when unnecessary

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struct cache is only used in suspend/resume. Exclude it when PM is not
selected.

Suggested-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Alexandre Belloni 2017-02-21 13:03:57 +01:00 • committed by Greg Kroah-Hartman

parent 432f974801

commit 488ae82d97

1 changed files with 2 additions and 0 deletions

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drivers/tty/serial/atmel_serial.c

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