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| author | Sergey Shtylyov <s.shtylyov@omprussia.ru> | 2021-04-10 23:25:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-22 10:38:25 +0200 |
| commit | 30e76acb2f9e83a2a826a50b59442dfa11be918e (patch) | |
| tree | dba9c360f1956579642e921abb8af5f17b303649 /tools/perf/scripts/python/bin | |
| parent | a7d0e4e71c2f7d40fb1324030b7221ed1b1a4187 (diff) | |
i2c: sh7760: add IRQ check
[ Upstream commit e5b2e3e742015dd2aa6bc7bcef2cb59b2de1221c ]
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: a26c20b1fa6d ("i2c: Renesas SH7760 I2C master driver")
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/bin')
0 files changed, 0 insertions, 0 deletions