tree 810fde5e02141f59575305e3fa1606b0a57e6d5f
parent c6e7b8cb11632a3b3968c6f64e179c7619eb70c0
author Viresh Kumar <viresh.kumar@st.com> 1305519010 +0530
committer Grant Likely <grant.likely@secretlab.ca> 1305873787 -0600

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>