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| author | Sergey Shtylyov <s.shtylyov@omprussia.ru> | 2021-04-10 23:18:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-22 10:38:25 +0200 |
| commit | a7d0e4e71c2f7d40fb1324030b7221ed1b1a4187 (patch) | |
| tree | 35016eba1459532fd9f70d08a824addcbd3d981a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 2043cd51d09e4ecac3d4532b4be627c5c3b0c492 (diff) | |
i2c: jz4780: add IRQ check
[ Upstream commit c5e5f7a8d931fb4beba245bdbc94734175fda9de ]
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: ba92222ed63a ("i2c: jz4780: Add i2c bus controller driver for Ingenic JZ4780")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omprussia.ru>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions