* [PATCH AUTOSEL 5.15 4/8] usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
[not found] <20240403171945.350716-1-sashal@kernel.org>
@ 2024-04-03 17:19 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2024-04-03 17:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Colin Ian King, Greg Kroah-Hartman, Sasha Levin, nathan,
u.kleine-koenig, linux-usb, llvm
From: Colin Ian King <colin.i.king@gmail.com>
[ 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@gmail.com>
Link: https://lore.kernel.org/r/20240307111351.1982382-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/usb/host/sl811-hcd.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 825ff67273102..d3de9f47552d0 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)
{
--
2.43.0
^ permalink raw reply related [flat|nested] only message in thread