Patch "HID: mcp-2221: cancel delayed_work only when CONFIG_IIO is enabled" has been added to the 6.6-stable tree

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This is a note to let you know that I've just added the patch titled

    HID: mcp-2221: cancel delayed_work only when CONFIG_IIO is enabled

to the 6.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     hid-mcp-2221-cancel-delayed_work-only-when-config_ii.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 8f4f72b0017813af547b22c5391330b3d07ac508
Author: Abdelrahman Morsy <abdelrahmanhesham94@xxxxxxxxx>
Date:   Tue Apr 2 14:14:06 2024 +0200

    HID: mcp-2221: cancel delayed_work only when CONFIG_IIO is enabled
    
    [ Upstream commit 3cba9cfcc1520a2307a29f6fab887bcfc121c417 ]
    
    If the device is unplugged and CONFIG_IIO is not supported, this will
    result in a warning message at kernel/workqueue.
    
    Only cancel delayed work in mcp2221_remove(), when CONFIG_IIO is enabled.
    
    Signed-off-by: Abdelrahman Morsy <abdelrahmanhesham94@xxxxxxxxx>
    Signed-off-by: Jiri Kosina <jkosina@xxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/hid/hid-mcp2221.c b/drivers/hid/hid-mcp2221.c
index aef0785c91cc2..c5bfca8ac5e6e 100644
--- a/drivers/hid/hid-mcp2221.c
+++ b/drivers/hid/hid-mcp2221.c
@@ -922,9 +922,11 @@ static void mcp2221_hid_unregister(void *ptr)
 /* This is needed to be sure hid_hw_stop() isn't called twice by the subsystem */
 static void mcp2221_remove(struct hid_device *hdev)
 {
+#if IS_REACHABLE(CONFIG_IIO)
 	struct mcp2221 *mcp = hid_get_drvdata(hdev);
 
 	cancel_delayed_work_sync(&mcp->init_work);
+#endif
 }
 
 #if IS_REACHABLE(CONFIG_IIO)




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