Merge branch 'next' into for-linus

Prepare input updates for 4.10 merge window.

1 files changed, 9 insertions, 28 deletions

diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index a837188544c8..3c30c7a4534d 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -94,7 +94,7 @@ static unsigned long maple_find_nvram_base(void)
 	return result;
 }
 
-static void maple_restart(char *cmd)
+static void __noreturn maple_restart(char *cmd)
 {
 	unsigned int maple_nvram_base;
 	const unsigned int *maple_nvram_offset, *maple_nvram_command;
@@ -119,9 +119,10 @@ static void maple_restart(char *cmd)
 	for (;;) ;
  fail:
 	printk(KERN_EMERG "Maple: Manual Restart Required\n");
+	for (;;) ;
 }
 
-static void maple_power_off(void)
+static void __noreturn maple_power_off(void)
 {
 	unsigned int maple_nvram_base;
 	const unsigned int *maple_nvram_offset, *maple_nvram_command;
@@ -146,9 +147,10 @@ static void maple_power_off(void)
 	for (;;) ;
  fail:
 	printk(KERN_EMERG "Maple: Manual Power-Down Required\n");
+	for (;;) ;
 }
 
-static void maple_halt(void)
+static void __noreturn maple_halt(void)
 {
 	maple_power_off();
 }
@@ -196,18 +198,6 @@ void __init maple_setup_arch(void)
 	mmio_nvram_init();
 }
 
-/* 
- * Early initialization.
- */
-static void __init maple_init_early(void)
-{
-	DBG(" -> maple_init_early\n");
-
-	iommu_init_early_dart(&maple_pci_controller_ops);
-
-	DBG(" <- maple_init_early\n");
-}
-
 /*
  * This is almost identical to pSeries and CHRP. We need to make that
  * code generic at one point, with appropriate bits in the device-tree to
@@ -298,22 +288,14 @@ static void __init maple_progress(char *s, unsigned short hex)
  */
 static int __init maple_probe(void)
 {
-	unsigned long root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "Momentum,Maple") &&
-	    !of_flat_dt_is_compatible(root, "Momentum,Apache"))
+	if (!of_machine_is_compatible("Momentum,Maple") &&
+	    !of_machine_is_compatible("Momentum,Apache"))
 		return 0;
-	/*
-	 * On U3, the DART (iommu) must be allocated now since it
-	 * has an impact on htab_initialize (due to the large page it
-	 * occupies having to be broken up so the DART itself is not
-	 * part of the cacheable linar mapping
-	 */
-	alloc_dart_table();
 
-	hpte_init_native();
 	pm_power_off = maple_power_off;
 
+	iommu_init_early_dart(&maple_pci_controller_ops);
+
 	return 1;
 }
 
@@ -321,7 +303,6 @@ define_machine(maple) {
 	.name			= "Maple",
 	.probe			= maple_probe,
 	.setup_arch		= maple_setup_arch,
-	.init_early		= maple_init_early,
 	.init_IRQ		= maple_init_IRQ,
 	.pci_irq_fixup		= maple_pci_irq_fixup,
 	.pci_get_legacy_ide_irq	= maple_pci_get_legacy_ide_irq,