| commit | d74310d3b18aabbb7d0549ea9e3fd3259c1dce00 | [log] [tgz] |
|---|---|---|
| author | Paul Mundt <lethal@linux-sh.org> | Tue Oct 05 18:13:23 2010 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Tue Oct 05 18:13:23 2010 +0900 |
| tree | d31d696a25aa22e8f2490edf287fe28c3a3b98d5 | |
| parent | c1e30ad98fe210688edca872686db4a715c2fb23 [diff] |
sh: intc: Handle early lookups of subgroup IRQs. If lookups happen while the radix node still points to a subgroup mapping, an IRQ hasn't yet been made available for the specified id, so error out accordingly. Once the slot is replaced with an IRQ mapping and the tag is discarded, lookup can commence as normal. Signed-off-by: Paul Mundt <lethal@linux-sh.org>