]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 529a8fe) | patch
spi/amba-pl022: work in polling or interrupt mode if pl022_dma_probe fails
authorViresh Kumar <viresh.kumar@st.com>
Mon, 16 May 2011 04:10:10 +0000 (09:40 +0530)
committerGrant Likely <grant.likely@secretlab.ca>
Fri, 20 May 2011 06:43:07 +0000 (00:43 -0600)
commit8d5fae7765def90cce6f2eba11978ef275cb9cf7
tree810fde5e02141f59575305e3fa1606b0a57e6d5ftree | snapshot
parent529a8feed6ca24b52e04815e65a3da4dfc26719ccommit | diff
spi/amba-pl022: work in polling or interrupt mode if pl022_dma_probe fails

If pl022_dma_probe fails, we can try to transfer data in polling or interrupt
mode. Also, set platform_info->enable_dma to 0, so that no other code tries to
use dma.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/spi/amba-pl022.c diff | blob | history
Linux Kernel Source Tree.