1 files changed, 10 insertions, 9 deletions

diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index b3b8f0d9d4a7..058929041368 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -82,14 +82,14 @@ static struct resource data_resource = { .name = "Kernel data", };
 
 static void *detect_magic __initdata = detect_memory_region;
 
-void __init add_memory_region(phys_t start, phys_t size, long type)
+void __init add_memory_region(phys_addr_t start, phys_addr_t size, long type)
 {
 	int x = boot_mem_map.nr_map;
 	int i;
 
 	/* Sanity check */
 	if (start + size < start) {
-		pr_warning("Trying to add an invalid memory region, skipped\n");
+		pr_warn("Trying to add an invalid memory region, skipped\n");
 		return;
 	}
 
@@ -127,10 +127,10 @@ void __init add_memory_region(phys_t start, phys_t size, long type)
 	boot_mem_map.nr_map++;
 }
 
-void __init detect_memory_region(phys_t start, phys_t sz_min, phys_t sz_max)
+void __init detect_memory_region(phys_addr_t start, phys_addr_t sz_min, phys_addr_t sz_max)
 {
 	void *dm = &detect_magic;
-	phys_t size;
+	phys_addr_t size;
 
 	for (size = sz_min; size < sz_max; size <<= 1) {
 		if (!memcmp(dm, dm + size, sizeof(detect_magic)))
@@ -485,7 +485,7 @@ static void __init bootmem_init(void)
  * NOTE: historically plat_mem_setup did the entire platform initialization.
  *	 This was rather impractical because it meant plat_mem_setup had to
  * get away without any kind of memory allocator.  To keep old code from
- * breaking plat_setup was just renamed to plat_setup and a second platform
+ * breaking plat_setup was just renamed to plat_mem_setup and a second platform
  * initialization hook for anything else was introduced.
  */
 
@@ -493,7 +493,7 @@ static int usermem __initdata;
 
 static int __init early_parse_mem(char *p)
 {
-	unsigned long start, size;
+	phys_addr_t start, size;
 
 	/*
 	 * If a user specifies memory size, we
@@ -545,9 +545,9 @@ static int __init early_parse_elfcorehdr(char *p)
 early_param("elfcorehdr", early_parse_elfcorehdr);
 #endif
 
-static void __init arch_mem_addpart(phys_t mem, phys_t end, int type)
+static void __init arch_mem_addpart(phys_addr_t mem, phys_addr_t end, int type)
 {
-	phys_t size;
+	phys_addr_t size;
 	int i;
 
 	size = end - mem;
@@ -683,7 +683,8 @@ static void __init arch_mem_init(char **cmdline_p)
 	dma_contiguous_reserve(PFN_PHYS(max_low_pfn));
 	/* Tell bootmem about cma reserved memblock section */
 	for_each_memblock(reserved, reg)
-		reserve_bootmem(reg->base, reg->size, BOOTMEM_DEFAULT);
+		if (reg->size != 0)
+			reserve_bootmem(reg->base, reg->size, BOOTMEM_DEFAULT);
 }
 
 static void __init resource_init(void)