linux-kernel - [PATCH 4/7] staging: vt6655: Introduce `data` temporary variable

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Message-Id: <dc72a4c3539aed70569f66396ed3b51818bc2aea.1635415820.git.karolinadrobnik@gmail.com>
Date:   Thu, 28 Oct 2021 11:35:34 +0100
From:   Karolina Drobnik <karolinadrobnik@...il.com>
To:     outreachy-kernel@...glegroups.com
Cc:     gregkh@...uxfoundation.org, forest@...ttletooquiet.net,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Karolina Drobnik <karolinadrobnik@...il.com>
Subject: [PATCH 4/7] staging: vt6655: Introduce `data` temporary variable

Add a variable to store initialization tables. Use this variable
in AL2230 initialization.

Signed-off-by: Karolina Drobnik <karolinadrobnik@...il.com>
---
 drivers/staging/vt6655/rf.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/vt6655/rf.c b/drivers/staging/vt6655/rf.c
index ea74701917e5..afd202ea3356 100644
--- a/drivers/staging/vt6655/rf.c
+++ b/drivers/staging/vt6655/rf.c
@@ -684,6 +684,7 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char rf_type,
 	unsigned short idx = MISCFIFO_SYNDATA_IDX;
 	unsigned char init_count = 0;
 	unsigned char sleep_count = 0;
+	const unsigned long *data;
 
 	VNSvOutPortW(iobase + MAC_REG_MISCFFNDEX, 0);
 	switch (rf_type) {
@@ -699,8 +700,9 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char rf_type,
 		if (init_count > (MISCFIFO_SYNDATASIZE - sleep_count))
 			return false;
 
+		data = al2230_init_table;
 		for (i = 0; i < CB_AL2230_INIT_SEQ; i++)
-			MACvSetMISCFifo(priv, idx++, al2230_init_table[i]);
+			MACvSetMISCFifo(priv, idx++, *(data++));
 
 		MACvSetMISCFifo(priv, idx++, al2230_channel_table0[channel - 1]);
 		MACvSetMISCFifo(priv, idx++, al2230_channel_table1[channel - 1]);
-- 
2.30.2