linux-kernel - [PATCH 07/14] staging: r8188eu: remove rtw_hal_interrupt

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Message-Id: <20210906010106.898-8-phil@philpotter.co.uk>
Date:   Mon,  6 Sep 2021 02:00:59 +0100
From:   Phillip Potter <phil@...lpotter.co.uk>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, straube.linux@...il.com,
        linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev
Subject: [PATCH 07/14] staging: r8188eu: remove rtw_hal_interrupt_handler function

Remove rtw_hal_interrupt_handler from hal/hal_intf.c, and remove its
declaration from include/hal_intf.h as well. This is just a wrapper
function that calls the function pointer interrupt_handler in struct
hal_ops if it is set, which it never is. In addition, this wrapper
function is unused anyway.

Signed-off-by: Phillip Potter <phil@...lpotter.co.uk>
---
 drivers/staging/r8188eu/hal/hal_intf.c     | 7 -------
 drivers/staging/r8188eu/include/hal_intf.h | 2 --
 2 files changed, 9 deletions(-)

diff --git a/drivers/staging/r8188eu/hal/hal_intf.c b/drivers/staging/r8188eu/hal/hal_intf.c
index 79cf6df0f598..8b90bf4f5e58 100644
--- a/drivers/staging/r8188eu/hal/hal_intf.c
+++ b/drivers/staging/r8188eu/hal/hal_intf.c
@@ -299,13 +299,6 @@ void rtw_hal_write_rfreg(struct adapter *adapt, enum rf_radio_path rfpath,
 					      bitmask, data);
 }
 
-s32 rtw_hal_interrupt_handler(struct adapter *adapt)
-{
-	if (adapt->HalFunc.interrupt_handler)
-		return adapt->HalFunc.interrupt_handler(adapt);
-	return _FAIL;
-}
-
 void rtw_hal_set_bwmode(struct adapter *adapt,
 			enum ht_channel_width bandwidth, u8 offset)
 {
diff --git a/drivers/staging/r8188eu/include/hal_intf.h b/drivers/staging/r8188eu/include/hal_intf.h
index f3951c405927..fa3c09e3c2f1 100644
--- a/drivers/staging/r8188eu/include/hal_intf.h
+++ b/drivers/staging/r8188eu/include/hal_intf.h
@@ -331,8 +331,6 @@ void	rtw_hal_write_rfreg(struct adapter *padapter,
 			    enum rf_radio_path eRFPath, u32 RegAddr,
 			    u32 BitMask, u32 Data);
 
-s32	rtw_hal_interrupt_handler(struct adapter *padapter);
-
 void	rtw_hal_set_bwmode(struct adapter *padapter,
 			   enum ht_channel_width Bandwidth, u8 Offset);
 void	rtw_hal_set_chan(struct adapter *padapter, u8 channel);
-- 
2.31.1