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| author | Sergey Shtylyov <s.shtylyov@omprussia.ru> | 2021-04-10 22:16:41 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2021-04-14 10:20:00 +0200 |
| commit | bb6129c32867baa7988f7fd2066cf18ed662d240 (patch) | |
| tree | 4f6c73a4da44955160aff6aafe0c95ffbfac1b26 /drivers/i2c/busses/i2c-jz4780.c | |
| parent | i2c: cadence: add IRQ check (diff) | |
| download | linux-bb6129c32867baa7988f7fd2066cf18ed662d240.tar.xz linux-bb6129c32867baa7988f7fd2066cf18ed662d240.zip | |
i2c: emev2: add IRQ check
The driver neglects to check the result of platform_get_irq()'s call and
blithely passes the negative error codes to devm_request_irq() (which
takes *unsigned* IRQ #), causing it to fail with -EINVAL, overriding
an original error code. Stop calling devm_request_irq() with invalid
IRQ #s.
Fixes: 5faf6e1f58b4 ("i2c: emev2: add driver")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-jz4780.c')
0 files changed, 0 insertions, 0 deletions