net: dsa: mv88e6xxx: make irq_chip const

goyalbhumika · davem330 · commit 6eb15e2130c9 · 2017-08-20T20:02:29.000-07:00
Make this const as it is only used in a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal &lt;bhumirks@gmail.com&gt;
Reviewed-by: Andrew Lunn &lt;andrew@lunn.ch&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -307,7 +307,7 @@ static void mv88e6xxx_g1_irq_bus_sync_unlock(struct irq_data *d)
 	mutex_unlock(&chip->reg_lock);
 }
 
-static struct irq_chip mv88e6xxx_g1_irq_chip = {
+static const struct irq_chip mv88e6xxx_g1_irq_chip = {
 	.name			= "mv88e6xxx-g1",
 	.irq_mask		= mv88e6xxx_g1_irq_mask,
 	.irq_unmask		= mv88e6xxx_g1_irq_unmask,
diff --git a/drivers/net/dsa/mv88e6xxx/global2.c b/drivers/net/dsa/mv88e6xxx/global2.c
@@ -1019,7 +1019,7 @@ static void mv88e6xxx_g2_irq_bus_sync_unlock(struct irq_data *d)
 	mutex_unlock(&chip->reg_lock);
 }
 
-static struct irq_chip mv88e6xxx_g2_irq_chip = {
+static const struct irq_chip mv88e6xxx_g2_irq_chip = {
 	.name			= "mv88e6xxx-g2",
 	.irq_mask		= mv88e6xxx_g2_irq_mask,
 	.irq_unmask		= mv88e6xxx_g2_irq_unmask,

Original file line number	Diff line number	Diff line change
`@@ -307,7 +307,7 @@ static void mv88e6xxx_g1_irq_bus_sync_unlock(struct irq_data *d)`
`307`	`307`	`mutex_unlock(&chip->reg_lock);`
`308`	`308`	`}`
`309`	`309`
`310`		`-static struct irq_chip mv88e6xxx_g1_irq_chip = {`
	`310`	`+static const struct irq_chip mv88e6xxx_g1_irq_chip = {`
`311`	`311`	`.name = "mv88e6xxx-g1",`
`312`	`312`	`.irq_mask = mv88e6xxx_g1_irq_mask,`
`313`	`313`	`.irq_unmask = mv88e6xxx_g1_irq_unmask,`
Original file line number	Diff line number	Diff line change
`@@ -1019,7 +1019,7 @@ static void mv88e6xxx_g2_irq_bus_sync_unlock(struct irq_data *d)`
`1019`	`1019`	`mutex_unlock(&chip->reg_lock);`
`1020`	`1020`	`}`
`1021`	`1021`
`1022`		`-static struct irq_chip mv88e6xxx_g2_irq_chip = {`
	`1022`	`+static const struct irq_chip mv88e6xxx_g2_irq_chip = {`
`1023`	`1023`	`.name = "mv88e6xxx-g2",`
`1024`	`1024`	`.irq_mask = mv88e6xxx_g2_irq_mask,`
`1025`	`1025`	`.irq_unmask = mv88e6xxx_g2_irq_unmask,`