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Message-ID: <20240403171945.350716-4-sashal@kernel.org>
Date: Wed, 3 Apr 2024 13:19:37 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Colin Ian King <colin.i.king@...il.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Sasha Levin <sashal@...nel.org>,
nathan@...nel.org,
u.kleine-koenig@...gutronix.de,
linux-usb@...r.kernel.org,
llvm@...ts.linux.dev
Subject: [PATCH AUTOSEL 5.15 4/8] usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
From: Colin Ian King <colin.i.king@...il.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@...il.com>
Link: https://lore.kernel.org/r/20240307111351.1982382-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.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
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