diff options
| author | Anton Vorontsov <[email protected]> | 2008-10-06 07:26:54 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <[email protected]> | 2008-10-10 15:55:17 +1100 |
| commit | 4538d0ca71b4f8991c4c0f433d7d17805738326e (patch) | |
| tree | 2d7e4ea97a8a19280514375c59612d20a841c848 /fs/jbd2/commit.c | |
| parent | 9fd3f88cb67ac51bd5face8441472b91e042be67 (diff) | |
powerpc: Fix no interrupt handling in pata_of_platform
When no interrupt is specified the pata_of_platform fills the irq_res
resource with -1, which is wrong to do for two reasons:
1. By definition, 'no irq' should be IRQ 0, not some negative integer;
2. pata_platform checks for irq_res.start > 0, but since irq_res.start
is unsigned type, the check will be true for `-1'.
Reported-by: Steven A. Falco <[email protected]>
Signed-off-by: Anton Vorontsov <[email protected]>
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions