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-rw-r--r--Documentation/ABI/testing/sysfs-platform-chipidea-usb26
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-chipidea-usb2 b/Documentation/ABI/testing/sysfs-platform-chipidea-usb2
index b0f4684a83fe..b9f7d924f28a 100644
--- a/Documentation/ABI/testing/sysfs-platform-chipidea-usb2
+++ b/Documentation/ABI/testing/sysfs-platform-chipidea-usb2
@@ -2,8 +2,8 @@ What: /sys/bus/platform/devices/ci_hdrc.0/role
Date: Mar 2017
Contact: Peter Chen <peter.chen@nxp.com>
Description:
- It returns string "gadget" or "host" when read it, it indicates
- current controller role.
+ When read, it returns string "gadget" or "host", indicating
+ the current controller role.
- It will do role switch when write "gadget" or "host" to it.
+ It will do role switch when "gadget" or "host" is written to it.
Only controller at dual-role configuration supports writing.