| commit | e38d523fd0932a5d4ef2865360d8828efcf05392 | [log] [tgz] |
|---|---|---|
| author | Ben Dooks <ben-linux@fluff.org> | Fri Aug 08 21:22:35 2008 +0100 |
| committer | Ben Dooks <ben-linux@fluff.org> | Sat Aug 09 13:51:53 2008 +0100 |
| tree | 1caacf42bf7cf09104f88fa95a128c2bc26764e4 | |
| parent | 29210475945f13c61a7994b54ccf37692a075aeb [diff] |
[ARM] CATS: Do not try and map bad PCI IRQ numbers The cats_map_irq() function in the Simtec CATS support code is mapping IRQ 255 (invalid IRQ) into what is a supposedly valid interrupt numner which can cause problems with other devices then seeing an interrupt they cannot claim. If the IRQ number if >= 255, then return -1 as this is not something we can map. Signed-off-by: Ben Dooks <ben-linux@fluff.org>