| commit | 066799c18ff476642858fb0e4050c5c600c47e4c | [log] [tgz] |
|---|---|---|
| author | Greg Kroah-Hartman <greg@kroah.com> | Fri Oct 24 18:46:15 2014 +0800 |
| committer | Greg Kroah-Hartman <greg@kroah.com> | Fri Oct 24 19:00:21 2014 +0800 |
| tree | aedbb8adc98c91a22b88fbeff79220b25e69a677 | |
| parent | 3e6d5f3a6103b20c70f4d75b90d2c798045cc7ef [diff] |
greybus: module: don't create duplicate module ids If we somehow get a hotplug event for a module id that we already have created[1], don't try to create it again, or sysfs will complain loudly. Instead, abort the creation properly. [1] If, for example, you happened to run a script on a greybus emulator twice in a row... Signed-off-by: Greg Kroah-Hartman <greg@kroah.com> Reviewed-by: Alex Elder <elder@linaro.org>