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(parent: e137788) | patch
mmc: dw_mmc: Fix null dma_ops access when use_dma is false
authorJonathan Kliegman <kliegs@chromium.org>
Thu, 14 Jun 2012 17:31:55 +0000 (13:31 -0400)
committerChris Ball <cjb@laptop.org>
Sat, 21 Jul 2012 04:02:09 +0000 (00:02 -0400)
commit3bfe619dc365e439936ed6dae36506944c44c18c
treed4e2c7df7629ee840b8d4533320630859b084e17tree | snapshot (tar.gz zip)
parente137788dd115dd9d21759a768dba5fff9685e587commit | diff
mmc: dw_mmc: Fix null dma_ops access when use_dma is false

host->dma_ops is not valid if host->usa dma is 0 so protect
host->dma_ops reference in dw_mci_resume

Signed-off-by: Jonathan Kliegman <kliegs@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
drivers/mmc/host/dw_mmc.c diff | blob | blame | history