Merge tag 'at91-cleanup5' of git://git.kernel.org/pub/scm/linux/kerne…

…l/git/nferre/linux-at91 into next/cleanup

Pull "Fifth batch of cleanup/SoC for 3.19" from Nicolas Ferre:

- removal of now dead code and AT91-specific driver
- removal of !DT initialization in some core AT91 drivers
- simplification of Kconfig DT board file selection: now automatic

* tag 'at91-cleanup5' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
  ARM: at91: remove unused board.h file
  ARM: at91: remove unneeded header files
  ARM: at91/clocksource: remove !DT PIT initializations
  ARM: at91: at91rm9200 ST initialization is now DT only
  ARM: at91: remove old AT91-specific drivers
  ARM: at91: cleanup initilisation code by removing dead code
  ARM: at91/Kconfig: select board files automatically

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/mach-at91/Kconfig

@@ -174,21 +174,11 @@ config SOC_AT91SAM9N12
 # ----------------------------------------------------------
 endif # SOC_SAM_V4_V5
 
-comment "Generic Board Type"
-
 config MACH_AT91RM9200_DT
-	bool "Atmel AT91RM9200 Evaluation Kits with device-tree support"
-	depends on SOC_AT91RM9200
-	help
-	  Select this if you want to experiment device-tree with
-	  an Atmel RM9200 Evaluation Kit.
+	def_bool SOC_AT91RM9200
 
 config MACH_AT91SAM9_DT
-	bool "Atmel AT91SAM Evaluation Kits with device-tree support"
-	depends on SOC_AT91SAM9
-	help
-	  Select this if you want to experiment device-tree with
-	  an Atmel Evaluation Kit.
+	def_bool SOC_AT91SAM9
 
 # ----------------------------------------------------------
 

arch/arm/mach-at91/Makefile

@@ -2,7 +2,7 @@
 # Makefile for the linux kernel.
 #
 
-obj-y		:= gpio.o setup.o sysirq_mask.o
+obj-y		:= setup.o sysirq_mask.o
 
 obj-$(CONFIG_SOC_AT91SAM9)	+= sam9_smc.o
 
@@ -25,9 +25,6 @@ obj-$(CONFIG_MACH_AT91SAM9_DT) += board-dt-sam9.o
 # SAMA5 board with device-tree
 obj-$(CONFIG_SOC_SAMA5)		+= board-dt-sama5.o
 
-# Drivers
-obj-y				+= leds.o
-
 # Power Management
 obj-$(CONFIG_PM)		+= pm.o
 obj-$(CONFIG_AT91_SLOW_CLOCK)	+= pm_slowclock.o

arch/arm/mach-at91/at91rm9200_time.c

@@ -183,7 +183,6 @@ static struct clock_event_device clkevt = {
 void __iomem *at91_st_base;
 EXPORT_SYMBOL_GPL(at91_st_base);
 
-#ifdef CONFIG_OF
 static struct of_device_id at91rm9200_st_timer_ids[] = {
 	{ .compatible = "atmel,at91rm9200-st" },
 	{ /* sentinel */ }
@@ -219,28 +218,6 @@ static int __init of_at91rm9200_st_init(void)
 err:
 	return -EINVAL;
 }
-#else
-static int __init of_at91rm9200_st_init(void)
-{
-	return -EINVAL;
-}
-#endif
-
-void __init at91rm9200_ioremap_st(u32 addr)
-{
-#ifdef CONFIG_OF
-	struct device_node *np;
-
-	np = of_find_matching_node(NULL, at91rm9200_st_timer_ids);
-	if (np) {
-		of_node_put(np);
-		return;
-	}
-#endif
-	at91_st_base = ioremap(addr, 256);
-	if (!at91_st_base)
-		panic("Impossible to ioremap ST\n");
-}
 
 /*
  * ST (system timer) module supports both clockevents and clocksource.

arch/arm/mach-at91/board-dt-rm9200.c

@@ -26,9 +26,7 @@
 
 static void __init at91rm9200_dt_timer_init(void)
 {
-#if defined(CONFIG_COMMON_CLK)
 	of_clk_init(NULL);
-#endif
 	at91rm9200_timer_init();
 }
 

arch/arm/mach-at91/board-dt-sam9.c

@@ -21,7 +21,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include "board.h"
 #include "generic.h"
 
 static const char *at91_dt_board_compat[] __initdata = {