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| author | Julien Grall <julien.grall@linaro.org> | 2013-09-13 13:49:33 +0100 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2013-09-17 15:29:16 +0100 |
| commit | 735d865183306c85c8ef8a16f8a82c48359e9bee (patch) | |
| tree | 17b8d3ad0fd5533b0eeb0ab9488d20c5e196c463 /docs | |
| parent | c3cc9e6c4b5dfb6741b8751b608b5c872d829604 (diff) | |
| download | xen-735d865183306c85c8ef8a16f8a82c48359e9bee.tar.gz xen-735d865183306c85c8ef8a16f8a82c48359e9bee.tar.bz2 xen-735d865183306c85c8ef8a16f8a82c48359e9bee.zip | |
xen/arm: Check if the device is available before using it
It's possible to have a device description in the DTS but the device is not
wired.
device_init must check if the device is available before doing anything with
it.
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions