| commit | 538a18dc189ef5d0b87c987d8460515b5e2e8588 | [log] [tgz] |
|---|---|---|
| author | Viresh Kumar <viresh.kumar@st.com> | Wed Aug 10 14:20:55 2011 +0530 |
| committer | Grant Likely <grant.likely@secretlab.ca> | Wed Sep 21 09:41:47 2011 -0600 |
| tree | 51c5b16a938fee7e86f1448e09264dc80b7ffb63 | |
| parent | f1e45f86ed93b9ec0b6b51dd75841894935d2b68 [diff] |
spi/spi-pl022: Use GFP_ATOMIC for allocation from tasklet tasklets don't allow invocation to sleeping routines. In configure_dma() routine, sg_alloc_table() was called with GFP_KERNEL flag and so this causes crash when called from tasklet. Replace GFP_KERNEL with GFP_ATOMIC to get this fixed. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>