init: use SYS_INIT() where it makes sense

Mostly SoC initialization and some kernel subsystems, but also some
device drivers like the interrupt controllers.

Change-Id: I8dc1844c33acd877c075b6b03558fdca6f87500b
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>

arch/arm/soc/atmel_sam3/soc.c

@@ -194,6 +194,4 @@ static int atmel_sam3_init(struct device *arg)
 	return 0;
 }
 
-DEVICE_INIT(atmel_sam3_0, "", atmel_sam3_init,
-				NULL, NULL,
-				PRIMARY, 0);
+DEVICE_INIT(atmel_sam3_init, PRIMARY, 0);

arch/arm/soc/fsl_frdm_k64f/soc.c

@@ -320,6 +320,4 @@ static int fsl_frdm_k64f_init(struct device *arg)
 	return 0;
 }
 
-DEVICE_INIT(fsl_frdm_0, "", fsl_frdm_k64f_init,
-				NULL, NULL,
-				PRIMARY, 0);
+SYS_INIT(fsl_frdm_k64f_init, PRIMARY, 0);

arch/arm/soc/fsl_frdm_k64f/soc_config.c

@@ -71,9 +71,7 @@ static int uart_k20_console_init(struct device *dev)
 	return DEV_OK;
 }
 
-DEVICE_INIT(_uart_k20_console, "", uart_k20_console_init,
-				NULL, NULL,
-				PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
+SYS_INIT(uart_k20_console_init, PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
 
 #endif
 #endif /* CONFIG_UART_CONSOLE */

arch/arm/soc/ti_lm3s6965/soc.c

@@ -56,6 +56,4 @@ static int ti_lm3s6965_init(struct device *arg)
 	return 0;
 }
 
-DEVICE_INIT(ti_lm3_0, "", ti_lm3s6965_init,
-				NULL, NULL,
-				PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
+SYS_INIT(ti_lm3s6965_init, PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);

arch/arm/soc/ti_lm3s6965/soc_config.c

@@ -51,8 +51,6 @@ static int uart_stellaris_init(struct device *dev)
 	return DEV_OK;
 }
 
-DEVICE_INIT(_uart_stellaris_en, "", uart_stellaris_init,
-				NULL, NULL,
-				PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
+SYS_INIT(uart_stellaris_init, PRIMARY, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
 
 #endif /* CONFIG_UART_STELLARIS */