linux-kernel - [PATCH] staging: rtl8192e: rtl92e_clear

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Date:   Thu,  9 Mar 2023 12:04:39 +0100
From:   Michael Straube <straube.linux@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     philipp.g.hortmann@...il.com, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH] staging: rtl8192e: rtl92e_clear_irq() is not used

The function rtl92e_clear_irq() is not used. Remove it.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 9 ---------
 drivers/staging/rtl8192e/rtl8192e/r8192E_dev.h | 1 -
 2 files changed, 10 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index 8edfaaeda910..db26e431f8b7 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -1969,15 +1969,6 @@ void rtl92e_disable_irq(struct net_device *dev)
 	priv->irq_enabled = 0;
 }
 
-void rtl92e_clear_irq(struct net_device *dev)
-{
-	u32 tmp;
-
-	tmp = rtl92e_readl(dev, ISR);
-	rtl92e_writel(dev, ISR, tmp);
-}
-
-
 void rtl92e_enable_rx(struct net_device *dev)
 {
 	struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.h b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.h
index 1713381dc2b4..fa3b71dbb091 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.h
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.h
@@ -18,7 +18,6 @@ void rtl92e_enable_rx(struct net_device *dev);
 void rtl92e_enable_tx(struct net_device *dev);
 void rtl92e_enable_irq(struct net_device *dev);
 void rtl92e_disable_irq(struct net_device *dev);
-void rtl92e_clear_irq(struct net_device *dev);
 void rtl92e_init_variables(struct net_device  *dev);
 void rtl92e_start_beacon(struct net_device *dev);
 void rtl92e_set_reg(struct net_device *dev, u8 variable, u8 *val);
-- 
2.39.2