| commit | 4d4681f6b994baf93dff0e4f59ab4fe38b49ef13 | [log] [tgz] |
|---|---|---|
| author | Jeff Garzik <jeff@garzik.org> | Tue Mar 21 21:31:22 2006 -0500 |
| committer | Jeff Garzik <jeff@garzik.org> | Tue Mar 21 21:31:22 2006 -0500 |
| tree | b45ce12c0b6a4561ccba3f6327d98aa5af864c2a | |
| parent | 17bb34a3c548c4fd2a7c859123a631f97c2af09f [diff] |
[libata] fix oops on non-DMA bmdma hardware Alan noted: "bmdma may be zero but the bmdma_irq_clear function gets called even in this case during pure PIO operation. Check we have a bmdma before we use it." I fixed this by adding a check for zero. While was I there, I fixed the non-standard indentation of the small function's code. Signed-off-by: Jeff Garzik <jeff@garzik.org>