[PATCH 07/19] [media] ddbridge: link structure access cosmetics in ddb_port_probe()

[Daniel Scheller]

From: Daniel Scheller <d.schel...@gmx.net>

Throughout the function, dev->link[l] is used several times. Unclutter
this a bit by declaring a ddb_link var at the top of the function, assign
the address of dev->link[l] to it and use that var to access the link[]
struct member.

Picked up from the upstream dddvb GIT.

Signed-off-by: Daniel Scheller <d.schel...@gmx.net>
---
 drivers/media/pci/ddbridge/ddbridge-core.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c 
b/drivers/media/pci/ddbridge/ddbridge-core.c
index 55eb151f329e..408460be00b7 100644
--- a/drivers/media/pci/ddbridge/ddbridge-core.c
+++ b/drivers/media/pci/ddbridge/ddbridge-core.c
@@ -1850,6 +1850,7 @@ static void ddb_port_probe(struct ddb_port *port)
 {
        struct ddb *dev = port->dev;
        u32 l = port->lnr;
+       struct ddb_link *link = &dev->link[l];
        u8 id, type;
 
        port->name = "NO MODULE";
@@ -1859,7 +1860,7 @@ static void ddb_port_probe(struct ddb_port *port)
        /* Handle missing ports and ports without I2C */
 
        if (dummy_tuner && !port->nr &&
-           dev->link[l].ids.device == 0x0005) {
+           link->ids.device == 0x0005) {
                port->name = "DUMMY";
                port->class = DDB_PORT_TUNER;
                port->type = DDB_TUNER_DUMMY;
@@ -1873,14 +1874,14 @@ static void ddb_port_probe(struct ddb_port *port)
                return;
        }
 
-       if (port->nr == 1 && dev->link[l].info->type == DDB_OCTOPUS_CI &&
-           dev->link[l].info->i2c_mask == 1) {
+       if (port->nr == 1 && link->info->type == DDB_OCTOPUS_CI &&
+           link->info->i2c_mask == 1) {
                port->name = "NO TAB";
                port->class = DDB_PORT_NONE;
                return;
        }
 
-       if (dev->link[l].info->type == DDB_OCTOPUS_MAX) {
+       if (link->info->type == DDB_OCTOPUS_MAX) {
                port->name = "DUAL DVB-S2 MAX";
                port->type_name = "MXL5XX";
                port->class = DDB_PORT_TUNER;
@@ -1891,8 +1892,8 @@ static void ddb_port_probe(struct ddb_port *port)
                return;
        }
 
-       if (dev->link[l].info->type == DDB_OCTOPUS_MCI) {
-               if (port->nr >= dev->link[l].info->mci)
+       if (link->info->type == DDB_OCTOPUS_MCI) {
+               if (port->nr >= link->info->mci)
                        return;
                port->name = "DUAL MCI";
                port->type_name = "MCI";
@@ -1901,7 +1902,7 @@ static void ddb_port_probe(struct ddb_port *port)
                return;
        }
 
-       if (port->nr > 1 && dev->link[l].info->type == DDB_OCTOPUS_CI) {
+       if (port->nr > 1 && link->info->type == DDB_OCTOPUS_CI) {
                port->name = "CI internal";
                port->type_name = "INTERNAL";
                port->class = DDB_PORT_CI;
@@ -1986,7 +1987,7 @@ static void ddb_port_probe(struct ddb_port *port)
                port->class = DDB_PORT_TUNER;
                if (id == 0x51) {
                        if (port->nr == 0 &&
-                           dev->link[l].info->ts_quirks & TS_QUIRK_REVERSED)
+                           link->info->ts_quirks & TS_QUIRK_REVERSED)
                                port->type = DDB_TUNER_DVBS_STV0910_PR;
                        else
                                port->type = DDB_TUNER_DVBS_STV0910_P;
-- 
2.16.4