linux-kernel - [PATCH 1/4] staging: r8188eu: usb_read_port

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Message-Id: <20230124210108.62170-2-martin@kaiser.cx>
Date:   Tue, 24 Jan 2023 22:01:05 +0100
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        Pavel Skripkin <paskripkin@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 1/4] staging: r8188eu: usb_read_port_complete needs no regs parameter

Remove the regs parameter from usb_read_port_complete, it is not used.

Without the regs parameter, there's no need for the define that makes
usb_read_port_complete usable as urb callback function.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/hal/usb_ops_linux.c     | 2 +-
 drivers/staging/r8188eu/include/usb_ops_linux.h | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index e122c8ca929c..0f789d5250db 100644
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c
@@ -344,7 +344,7 @@ void rtl8188eu_recv_tasklet(unsigned long priv)
 	}
 }
 
-static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
+static void usb_read_port_complete(struct urb *purb)
 {
 	struct recv_buf	*precvbuf = (struct recv_buf *)purb->context;
 	struct adapter	*adapt = (struct adapter *)precvbuf->adapter;
diff --git a/drivers/staging/r8188eu/include/usb_ops_linux.h b/drivers/staging/r8188eu/include/usb_ops_linux.h
index e406a1fccda7..0a8fefbd4c2e 100644
--- a/drivers/staging/r8188eu/include/usb_ops_linux.h
+++ b/drivers/staging/r8188eu/include/usb_ops_linux.h
@@ -19,8 +19,6 @@
 	usb_bulkout_zero_complete(purb)
 #define usb_write_mem_complete(purb, regs)		\
 	usb_write_mem_complete(purb)
-#define usb_read_port_complete(purb, regs)		\
-	usb_read_port_complete(purb)
 #define usb_read_interrupt_complete(purb, regs)		\
 	usb_read_interrupt_complete(purb)
 
-- 
2.30.2