Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fixe the definition of PTRS_PER_PGD
  [MIPS] au1000: Fix gpio direction

2 files changed, 4 insertions, 2 deletions

diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/au1000/common/gpio.c
index b485d94ce8a5..1f058434b726 100644
--- a/arch/mips/au1000/common/gpio.c
+++ b/arch/mips/au1000/common/gpio.c
@@ -61,7 +61,8 @@ static int au1xxx_gpio2_direction_input(unsigned gpio)
 static int au1xxx_gpio2_direction_output(unsigned gpio, int value)
 {
         gpio -= AU1XXX_GPIO_BASE;
-        gpio2->dir = (0x01 << gpio) | (value << gpio);
+        gpio2->dir |= 0x01 << gpio;
+        gpio2->output = (GPIO2_OUTPUT_ENABLE_MASK << gpio) | (value << gpio);
         return 0;
 }
 
@@ -90,6 +91,7 @@ static int au1xxx_gpio1_direction_input(unsigned gpio)
 static int au1xxx_gpio1_direction_output(unsigned gpio, int value)
 {
         gpio1->trioutclr = (0x01 & gpio);
+        au1xxx_gpio1_write(gpio, value);
         return 0;
 }
 
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index 4396e9ffd418..55813d6150c7 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -57,7 +57,7 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
 #define PMD_ORDER       1
 #define PTE_ORDER       0
 
-#define PTRS_PER_PGD    ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
+#define PTRS_PER_PGD    (USER_PTRS_PER_PGD * 2)
 #define PTRS_PER_PTE    ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
 
 #define USER_PTRS_PER_PGD       (0x80000000UL/PGDIR_SIZE)