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authorSuzuki K Poulose <suzuki.poulose@arm.com>2018-07-11 22:40:28 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-07-15 14:52:58 +0300
commitfe470f5f7f684ed15bc49b6183a64237547910ff (patch)
treefbe1d940855bec41947df03c75f1cc1a8a4825b9 /include
parent575694978247b7cc1588ec233bde3fbf66db9e50 (diff)
downloadlinux-fe470f5f7f684ed15bc49b6183a64237547910ff.tar.xz
coresight: Handle errors in finding input/output ports
If we fail to find the input / output port for a LINK component while enabling a path, we should fail gracefully rather than assuming port "0". Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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