diff options
| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2018-06-25 13:19:53 +0300 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 15:46:57 +0800 |
| commit | df3e8521e0c47f9edd9b004ef3443f377ec15d0c (patch) | |
| tree | 9304e33be8b5c9ad977440be27369e61b2e088b7 /Documentation/ABI | |
| parent | 21187fcd084c83c7ad2410c8571bd1add7dc8232 (diff) | |
drivers/base: add sysfs entries for suppliers and consumers
Instead of scraping dmesg for messages such as 'Linked as a consumer to'
or 'Dropping the link to' export two new sysfs entries in the device
folder that list the consumer and supplier devices.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-devices-links | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-links b/Documentation/ABI/testing/sysfs-devices-links new file mode 100644 index 000000000000..b4a649041f6a --- /dev/null +++ b/Documentation/ABI/testing/sysfs-devices-links @@ -0,0 +1,13 @@ +What: /sys/devices/.../consumers +Date: October 2018 +Contact: Ioana Ciornei <ioana.ciornei@nxp.com> +Description: + Read-only attribute that lists the current "consumers" of + a specific device. + +What: /sys/devices/.../suppliers +Date: October 2018 +Contact: Ioana Ciornei <ioana.ciornei@nxp.com> +Description: + Read-only attribute that lists the current "suppliers" of + a specific device. |