spi/bfin_spi: save/restore state when suspending/resuming
authorBarry Song <barry.song@analog.com>
Wed, 18 Nov 2009 09:43:21 +0000 (09:43 +0000)
committerMike Frysinger <vapier@gentoo.org>
Mon, 18 Oct 2010 06:49:37 +0000 (02:49 -0400)
We can't rely on the SPI_CTL/SPI_FLG registers retaining their state when
suspending, so save/restore their entire values.

Signed-off-by: Barry Song <barry.song@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

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