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author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-03-09 14:28:18 +0300 |
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committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-03-29 22:43:22 +0300 |
commit | 0656db9e445a12122f76e259ab89d256cb07a0ad (patch) | |
tree | 55cedd9b1e3b998ea15837ce8f836556ea33259d /scripts/extract_xc3028.pl | |
parent | c470abd4fde40ea6a0846a2beab642a578c0b8cd (diff) | |
download | linux-0656db9e445a12122f76e259ab89d256cb07a0ad.tar.xz |
base: soc: Let soc_device_match() return no match when called too early
If soc_device_match() is called before the SoC bus has been registered,
bus_for_each_dev() returns -EINVAL, which is considered a match, as it
is non-zero.
While calling soc_device_match() too early can be considered an
integration mistake, returning a match is counter-intuitive:
soc_device_match() is typically used to handle quirks, i.e. to deviate
from the default path. Hence add a check to abort checking and return
no match instead.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'scripts/extract_xc3028.pl')
0 files changed, 0 insertions, 0 deletions