gpio: Update for new sequence numbers

Use the dev_seq() sequence number in all cases.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/gpio/imx_rgpio2p.c b/drivers/gpio/imx_rgpio2p.c
index 70ced75..17edd40 100644
--- a/drivers/gpio/imx_rgpio2p.c
+++ b/drivers/gpio/imx_rgpio2p.c
@@ -183,7 +183,7 @@
 		return -ENOMEM;
 
 	plat->regs = (struct gpio_regs *)addr;
-	plat->bank_index = dev->req_seq;
+	plat->bank_index = dev_seq(dev);
 	dev->plat = plat;
 
 	return 0;
diff --git a/drivers/gpio/iproc_gpio.c b/drivers/gpio/iproc_gpio.c
index 0561b36..8c143e9 100644
--- a/drivers/gpio/iproc_gpio.c
+++ b/drivers/gpio/iproc_gpio.c
@@ -252,7 +252,7 @@
 		return ret;
 	}
 
-	snprintf(name, sizeof(name), "GPIO%d", dev->req_seq);
+	snprintf(name, sizeof(name), "GPIO%d", dev_seq(dev));
 	plat->name = strdup(name);
 	if (!plat->name)
 		return -ENOMEM;
diff --git a/drivers/gpio/mvebu_gpio.c b/drivers/gpio/mvebu_gpio.c
index 166fc66..4c1c68e 100644
--- a/drivers/gpio/mvebu_gpio.c
+++ b/drivers/gpio/mvebu_gpio.c
@@ -92,7 +92,7 @@
 
 	priv->regs = dev_read_addr_ptr(dev);
 	uc_priv->gpio_count = MVEBU_GPIOS_PER_BANK;
-	priv->name[0] = 'A' + dev->req_seq;
+	priv->name[0] = 'A' + dev_seq(dev);
 	uc_priv->bank_name = priv->name;
 
 	return 0;
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c
index 29d1bc3..9fc217a 100644
--- a/drivers/gpio/mxc_gpio.c
+++ b/drivers/gpio/mxc_gpio.c
@@ -318,7 +318,7 @@
 
 		plat->regs = (struct gpio_regs *)addr;
 	}
-	plat->bank_index = dev->req_seq;
+	plat->bank_index = dev_seq(dev);
 
 	return 0;
 }
diff --git a/drivers/gpio/vybrid_gpio.c b/drivers/gpio/vybrid_gpio.c
index 91c0308..fcce90c 100644
--- a/drivers/gpio/vybrid_gpio.c
+++ b/drivers/gpio/vybrid_gpio.c
@@ -114,7 +114,7 @@
 		return -EINVAL;
 
 	plat->base = base_addr;
-	plat->chip = dev->req_seq;
+	plat->chip = dev_seq(dev);
 	plat->port_name = fdt_get_name(gd->fdt_blob, dev_of_offset(dev), NULL);
 
 	return 0;