mmc: msm_sdcc: Handle dma resource not present case

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If DMA resource is not available then SDCC driver
should atleast work in PIO data transfer mode.

Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

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Subhash Jadavani 2011-05-02 18:10:40 +05:30 • committed by Chris Ball

parent 19207f056d

commit 190657c9f4

1 changed files with 10 additions and 5 deletions

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drivers/mmc/host/msm_sdcc.c

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