4.19-stable review patch. If anyone has any objections, please let me know.
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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 6dedefada92b1..873300e8cd277 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) {