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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-10-06 07:33:17 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-10-08 15:20:09 +0200 |
| commit | 29926f1cd3535f565f200430d5b6a794543fe130 (patch) | |
| tree | 4f915ae8f849c4107f188d6421062a01e3a1586c /Documentation/atomic_t.txt | |
| parent | 3b29f36efc2fc0d09a178d6d4f9e772f3ffe8591 (diff) | |
| download | linux-29926f1cd3535f565f200430d5b6a794543fe130.tar.bz2 | |
fbdev: mb862xx: Fix check of return value from irq_of_parse_and_map()
NO_IRQ is used to check the return of irq_of_parse_and_map().
On some architecture NO_IRQ is 0, on other architectures it is -1.
irq_of_parse_and_map() returns 0 on error, independent of NO_IRQ.
So use 0 instead of using NO_IRQ.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'Documentation/atomic_t.txt')
0 files changed, 0 insertions, 0 deletions