From:   Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc:     linuxarm@huawei.com, mauro.chehab@huawei.com,
        Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        linux-kernel@vger.kernel.org, linux-media@vger.kernel.org
Subject: [PATCH 12/20] media: au0828-i2c: drop a duplicated function
Date:   Wed, 24 Nov 2021 20:13:15 +0100
Message-Id: <1c5aeba00713d643e6f5600090b68e3d3689c5dd.1637781097.git.mchehab+huawei@kernel.org>
In-Reply-To: <cover.1637781097.git.mchehab+huawei@kernel.org>
References: <cover.1637781097.git.mchehab+huawei@kernel.org>
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Sender: Mauro Carvalho Chehab <mchehab@kernel.org>
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This function is not used and it is identical to
i2c_slave_did_read_ack(). So, just drop it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH 00/20] at: https://lore.kernel.org/all/cover.1637781097.git.mchehab+huawei@kernel.org/

 drivers/media/usb/au0828/au0828-i2c.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/media/usb/au0828/au0828-i2c.c b/drivers/media/usb/au0828/au0828-i2c.c
index 708f01ab47fa..749f90d73b5b 100644
--- a/drivers/media/usb/au0828/au0828-i2c.c
+++ b/drivers/media/usb/au0828/au0828-i2c.c
@@ -23,13 +23,6 @@ MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time");
 #define I2C_WAIT_DELAY 25
 #define I2C_WAIT_RETRY 1000
 
-static inline int i2c_slave_did_write_ack(struct i2c_adapter *i2c_adap)
-{
-	struct au0828_dev *dev = i2c_adap->algo_data;
-	return au0828_read(dev, AU0828_I2C_STATUS_201) &
-		AU0828_I2C_STATUS_NO_WRITE_ACK ? 0 : 1;
-}
-
 static inline int i2c_slave_did_read_ack(struct i2c_adapter *i2c_adap)
 {
 	struct au0828_dev *dev = i2c_adap->algo_data;
-- 
2.33.1