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i2c: s3c2410: fix IRQ check
authorSergey Shtylyov <s.shtylyov@omp.ru>
Sun, 4 Jul 2021 14:45:25 +0000 (17:45 +0300)
committerWolfram Sang <wsa@kernel.org>
Thu, 19 Aug 2021 17:18:24 +0000 (19:18 +0200)
commitd6840a5e370b7ea4fde16ce2caf431bcc87f9a75
treed0700aa780d930bf0654ea16ae8228ff65ec772ctree | snapshot
parenta1299505162ad00def3573260c2c68b9c8e8d697commit | diff
i2c: s3c2410: fix IRQ check

Iff platform_get_irq() returns 0, the driver's probe() method will return 0
early (as if the method's call was successful).  Let's consider IRQ0 valid
for simplicity -- devm_request_irq() can always override that decision...

Fixes: e0d1ec97853f ("i2c-s3c2410: Change IRQ to be plain integer.")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
drivers/i2c/busses/i2c-s3c2410.c diff | blob | history
Domain: System / Kernel;