Patch "usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined" 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

    usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined

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:
     usb-sl811-hcd-only-defined-function-checkdone-if-qui.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 2d406f8993e1e76d61f338bc0aa3d55c11096185
Author: Colin Ian King <colin.i.king@xxxxxxxxx>
Date:   Thu Mar 7 11:13:51 2024 +0000

    usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
    
    [ Upstream commit 12f371e2b6cb4b79c788f1f073992e115f4ca918 ]
    
    Function checkdone is only required if QUIRK2 is defined, so add
    appropriate #if / #endif around the function.
    
    Cleans up clang scan build warning:
    drivers/usb/host/sl811-hcd.c:588:18: warning: unused function
    'checkdone' [-Wunused-function]
    
    Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
    Link: https://lore.kernel.org/r/20240307111351.1982382-1-colin.i.king@xxxxxxxxx
    Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 0956495bba575..2b871540bb500 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -585,6 +585,7 @@ done(struct sl811 *sl811, struct sl811h_ep *ep, u8 bank)
 		finish_request(sl811, ep, urb, urbstat);
 }
 
+#ifdef QUIRK2
 static inline u8 checkdone(struct sl811 *sl811)
 {
 	u8	ctl;
@@ -616,6 +617,7 @@ static inline u8 checkdone(struct sl811 *sl811)
 #endif
 	return irqstat;
 }
+#endif
 
 static irqreturn_t sl811h_irq(struct usb_hcd *hcd)
 {




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