treewide: Use driver macro

We have several macros for a oneline driver registration. Add some
missing and use them consistently where possible througout the tree.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

15 files changed, 15 insertions, 77 deletions

diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
index d08d743b54..1e66107c84 100644
--- a/drivers/gpio/gpio-ath79.c
+++ b/drivers/gpio/gpio-ath79.c
@@ -151,8 +151,4 @@ static struct driver_d ath79_gpio_driver = {
 	.of_compatible = DRV_OF_COMPAT(ath79_gpio_of_match),
 };
 
-static int ath79_gpio_init(void)
-{
-	return platform_driver_register(&ath79_gpio_driver);
-}
-coredevice_initcall(ath79_gpio_init);
+coredevice_platform_driver(ath79_gpio_driver);
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 7c060a09b1..3346209f76 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -206,8 +206,4 @@ static struct driver_d davinci_gpio_driver = {
 	.of_compatible	= DRV_OF_COMPAT(davinci_gpio_ids),
 };
 
-static int davinci_gpio_drv_reg(void)
-{
-	return platform_driver_register(&davinci_gpio_driver);
-}
-coredevice_initcall(davinci_gpio_drv_reg);
+coredevice_platform_driver(davinci_gpio_driver);
diff --git a/drivers/gpio/gpio-digic.c b/drivers/gpio/gpio-digic.c
index f7a68d09fc..9faa27c183 100644
--- a/drivers/gpio/gpio-digic.c
+++ b/drivers/gpio/gpio-digic.c
@@ -176,8 +176,4 @@ static struct driver_d digic_gpio_driver = {
 	.of_compatible = DRV_OF_COMPAT(digic_gpio_dt_ids),
 };
 
-static int digic_gpio_init(void)
-{
-	return platform_driver_register(&digic_gpio_driver);
-}
-coredevice_initcall(digic_gpio_init);
+coredevice_platform_driver(digic_gpio_driver);
diff --git a/drivers/gpio/gpio-dw.c b/drivers/gpio/gpio-dw.c
index b81e6a75c5..b7a61a8d90 100644
--- a/drivers/gpio/gpio-dw.c
+++ b/drivers/gpio/gpio-dw.c
@@ -195,8 +195,4 @@ static struct driver_d dwgpio_driver = {
 	.of_compatible = DRV_OF_COMPAT(dwgpio_match),
 };
 
-static int __init dwgpio_init(void)
-{
-	return platform_driver_register(&dwgpio_driver);
-}
-postcore_initcall(dwgpio_init);
+postcore_platform_driver(dwgpio_driver);
diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c
index 2e0dad9974..a9ddf26fa4 100644
--- a/drivers/gpio/gpio-generic.c
+++ b/drivers/gpio/gpio-generic.c
@@ -424,11 +424,7 @@ static struct driver_d bgpio_driver = {
 	.remove		= bgpio_dev_remove,
 };
 
-static int bgpio_register(void)
-{
-	return platform_driver_register(&bgpio_driver);
-}
-coredevice_initcall(bgpio_register);
+coredevice_platform_driver(bgpio_driver);
 
 #endif
 
diff --git a/drivers/gpio/gpio-imx.c b/drivers/gpio/gpio-imx.c
index 2827e11e73..c7ebce0b86 100644
--- a/drivers/gpio/gpio-imx.c
+++ b/drivers/gpio/gpio-imx.c
@@ -217,9 +217,4 @@ static struct driver_d imx_gpio_driver = {
 	.id_table = imx_gpio_ids,
 };
 
-static int imx_gpio_add(void)
-{
-	platform_driver_register(&imx_gpio_driver);
-	return 0;
-}
-postcore_initcall(imx_gpio_add);
+postcore_platform_driver(imx_gpio_driver);
diff --git a/drivers/gpio/gpio-jz4740.c b/drivers/gpio/gpio-jz4740.c
index 87e0716b06..bf99b718e8 100644
--- a/drivers/gpio/gpio-jz4740.c
+++ b/drivers/gpio/gpio-jz4740.c
@@ -136,8 +136,4 @@ static struct driver_d jz4740_gpio_driver = {
 	.of_compatible	= DRV_OF_COMPAT(jz4740_gpio_dt_ids),
 };
 
-static int jz4740_gpio_init(void)
-{
-	return platform_driver_register(&jz4740_gpio_driver);
-}
-coredevice_initcall(jz4740_gpio_init);
+coredevice_platform_driver(jz4740_gpio_driver);
diff --git a/drivers/gpio/gpio-malta-fpga-i2c.c b/drivers/gpio/gpio-malta-fpga-i2c.c
index 9142248571..8002f7b73a 100644
--- a/drivers/gpio/gpio-malta-fpga-i2c.c
+++ b/drivers/gpio/gpio-malta-fpga-i2c.c
@@ -180,8 +180,4 @@ static struct driver_d malta_i2c_gpio_driver = {
 	.of_compatible	= DRV_OF_COMPAT(malta_i2c_gpio_dt_ids),
 };
 
-static int malta_i2c_gpio_driver_init(void)
-{
-	return platform_driver_register(&malta_i2c_gpio_driver);
-}
-coredevice_initcall(malta_i2c_gpio_driver_init);
+coredevice_platform_driver(malta_i2c_gpio_driver);
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index 979f92ad30..710e5d1176 100644
--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -115,8 +115,4 @@ static struct driver_d mpc8xxx_driver = {
 	.of_compatible  = DRV_OF_COMPAT(mpc8xxx_gpio_ids),
 };
 
-static int __init mpc8xxx_init(void)
-{
-	return platform_driver_register(&mpc8xxx_driver);
-}
-postcore_initcall(mpc8xxx_init);
+postcore_platform_driver(mpc8xxx_driver);
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
index ef78873ad2..aca93f5b27 100644
--- a/drivers/gpio/gpio-mxs.c
+++ b/drivers/gpio/gpio-mxs.c
@@ -178,9 +178,4 @@ static struct driver_d mxs_gpio_driver = {
 	.id_table = mxs_gpio_ids,
 };
 
-static int mxs_gpio_add(void)
-{
-	platform_driver_register(&mxs_gpio_driver);
-	return 0;
-}
-postcore_initcall(mxs_gpio_add);
+postcore_platform_driver(mxs_gpio_driver);
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index b00766a6aa..88fca4f68a 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -192,8 +192,4 @@ static struct driver_d omap_gpio_driver = {
 	.of_compatible = DRV_OF_COMPAT(omap_gpio_dt_ids),
 };
 
-static int omap_gpio_add(void)
-{
-	return platform_driver_register(&omap_gpio_driver);
-}
-coredevice_initcall(omap_gpio_add);
+coredevice_platform_driver(omap_gpio_driver);
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c
index f34aba9da9..c17c265440 100644
--- a/drivers/gpio/gpio-pl061.c
+++ b/drivers/gpio/gpio-pl061.c
@@ -147,11 +147,7 @@ static struct amba_driver pl061_gpio_driver = {
 	.probe		= pl061_probe,
 };
 
-static int __init pl061_gpio_init(void)
-{
-	return amba_driver_register(&pl061_gpio_driver);
-}
-coredevice_initcall(pl061_gpio_init);
+coredevice_platform_driver(pl061_gpio_driver);
 
 MODULE_AUTHOR("Baruch Siach <baruch@tkos.co.il>");
 MODULE_DESCRIPTION("PL061 GPIO driver");
diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index d7e64045b4..ef37fe0dcf 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -154,8 +154,4 @@ static struct driver_d stmpe_gpio_driver = {
 	.probe = stmpe_gpio_probe,
 };
 
-static int stmpe_gpio_add(void)
-{
-	return platform_driver_register(&stmpe_gpio_driver);
-}
-coredevice_initcall(stmpe_gpio_add);
+coredevice_platform_driver(stmpe_gpio_driver);
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 56808b57e4..2348ce664a 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -201,8 +201,4 @@ static struct driver_d tegra_gpio_driver = {
 	.probe		= tegra_gpio_probe,
 };
 
-static int __init tegra_gpio_init(void)
-{
-	return platform_driver_register(&tegra_gpio_driver);
-}
-coredevice_initcall(tegra_gpio_init);
+coredevice_platform_driver(tegra_gpio_driver);
diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c
index ab35310fbe..b08b396a6e 100644
--- a/drivers/gpio/gpio-vf610.c
+++ b/drivers/gpio/gpio-vf610.c
@@ -156,8 +156,4 @@ static struct driver_d vf610_gpio_driver = {
 	.of_compatible = DRV_OF_COMPAT(vf610_gpio_dt_ids),
 };
 
-static int __init gpio_vf610_init(void)
-{
-	return platform_driver_register(&vf610_gpio_driver);
-}
-postcore_initcall(gpio_vf610_init);
+postcore_platform_driver(vf610_gpio_driver);