tree 226aa847d2f04d5784ffb038a4d89299e4250adb
parent cbc46603df56b5933aef6765fc50d3aa18f96ced
author Andrzej Hajda <a.hajda@samsung.com> 1450087563 +0100
committer Chanwoo Choi <cw00.choi@samsung.com> 1450141354 +0900

extcon: max77843: fix handling return value of regmap_irq_get_virq

The function can return negative values, so its result should
be assigned to signed variable.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>