staging: vt6655: Introduce `idx` variable

Add a local variable to store `MISCFIFO_SYNDATA_IDX` offset.
This change helps in shortening the lines in `rf.c` that
are deemed too long by checkpatch.pl.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Link: https://lore.kernel.org/r/596ae9bc980379860b5b1785b3ecc88e18121103.1636729147.git.karolinadrobnik@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6655/rf.c b/drivers/staging/vt6655/rf.c
index aa90890c5c7a9051e8c12dced5c58d37c8f286b3..d57fab3f10fbd1c30a3653d7dad6b201bb8b318e 100644 (file)
--- a/drivers/staging/vt6655/rf.c
+++ b/drivers/staging/vt6655/rf.c
@@ -683,6 +683,7 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char rf_type,
        int i;
        unsigned char init_count = 0;
        unsigned char sleep_count = 0;
+       unsigned short idx = MISCFIFO_SYNDATA_IDX;
 
        VNSvOutPortW(iobase + MAC_REG_MISCFFNDEX, 0);
        switch (rf_type) {
@@ -699,11 +700,11 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char rf_type,
                        return false;
 
                for (i = 0; i < CB_AL2230_INIT_SEQ; i++)
-                       MACvSetMISCFifo(priv, MISCFIFO_SYNDATA_IDX + i, al2230_init_table[i]);
+                       MACvSetMISCFifo(priv, idx + i, al2230_init_table[i]);
 
-               MACvSetMISCFifo(priv, MISCFIFO_SYNDATA_IDX + i, al2230_channel_table0[channel - 1]);
+               MACvSetMISCFifo(priv, idx + i, al2230_channel_table0[channel - 1]);
                i++;
-               MACvSetMISCFifo(priv, MISCFIFO_SYNDATA_IDX + i, al2230_channel_table1[channel - 1]);
+               MACvSetMISCFifo(priv, idx + i, al2230_channel_table1[channel - 1]);
                break;
 
                /* Need to check, PLLON need to be low for channel setting */
@@ -716,17 +717,17 @@ bool RFvWriteWakeProgSyn(struct vnt_private *priv, unsigned char rf_type,
 
                if (channel <= CB_MAX_CHANNEL_24G) {
                        for (i = 0; i < CB_AL7230_INIT_SEQ; i++)
-                               MACvSetMISCFifo(priv, MISCFIFO_SYNDATA_IDX + i, al7230_init_table[i]);
+                               MACvSetMISCFifo(priv, idx + i, al7230_init_table[i]);
                } else {
                        for (i = 0; i < CB_AL7230_INIT_SEQ; i++)
-                               MACvSetMISCFifo(priv, MISCFIFO_SYNDATA_IDX + i, al7230_init_table_a_mode[i]);
+                               MACvSetMISCFifo(priv, idx + i, al7230_init_table_a_mode[i]);
                }
 
-               MACvSetMISCFifo(priv, MISCFIFO_SYNDATA_IDX + i, al7230_channel_table0[channel - 1]);
+               MACvSetMISCFifo(priv, idx + i, al7230_channel_table0[channel - 1]);
                i++;
-               MACvSetMISCFifo(priv, MISCFIFO_SYNDATA_IDX + i, al7230_channel_table1[channel - 1]);
+               MACvSetMISCFifo(priv, idx + i, al7230_channel_table1[channel - 1]);
                i++;
-               MACvSetMISCFifo(priv, MISCFIFO_SYNDATA_IDX + i, al7230_channel_table2[channel - 1]);
+               MACvSetMISCFifo(priv, idx + i, al7230_channel_table2[channel - 1]);
                break;
 
        case RF_NOTHING: