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[ARM] Tegra: SPI: Suspend/resume.
authorTodd Poynor <toddpoynor@google.com>
Fri, 30 Jul 2010 19:09:22 +0000 (12:09 -0700)
committerColin Cross <ccross@android.com>
Wed, 6 Oct 2010 23:28:47 +0000 (16:28 -0700)
commit6bdd0cc0ef9078919bbcd8589c38cec9cca70bc7
treeefab0cb71b624adab2b98d65d44953532eae1e77tree | snapshot
parent0d2beae1042fcc080e6e172598cf9d1dd863befecommit | diff
[ARM] Tegra: SPI: Suspend/resume.

Save/restore SLINK_COMMAND_0 register.

Wait for in-progress transactions to complete before suspend.

Reject and WARN_ON transactions when suspended.

Change-Id: I0527781f0bf95781afa3a35a68282cde2f0189ae
Signed-off-by: Todd Poynor <toddpoynor@google.com>
drivers/spi/spi_tegra.c diff | blob | history
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