linux-kernel - [PATCH 1/2] USB: core: drop outdated interface-binding comment

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Message-Id: <20210318155406.22399-1-johan@kernel.org>
Date:   Thu, 18 Mar 2021 16:54:05 +0100
From:   Johan Hovold <johan@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan@...nel.org>
Subject: [PATCH 1/2] USB: core: drop outdated interface-binding comment

It's been almost twenty years since USB drivers returned a data pointer
from their probe routines in order to bind to an interface.

Time to update the documentation for usb_driver_claim_interface().

Signed-off-by: Johan Hovold <johan@...nel.org>
---
 drivers/usb/core/driver.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 4dfa44d6cc3c..a1013d9da08d 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -526,10 +526,6 @@ static int usb_unbind_interface(struct device *dev)
  * No device driver should directly modify internal usb_interface or
  * usb_device structure members.
  *
- * Few drivers should need to use this routine, since the most natural
- * way to bind to an interface is to return the private data from
- * the driver's probe() method.
- *
  * Callers must own the device lock, so driver probe() entries don't need
  * extra locking, but other call contexts may need to explicitly claim that
  * lock.
-- 
2.26.2