diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-09-24 23:38:52 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-09-24 23:38:52 (GMT) |
| commit | 1126388609dee3f2aca2a64de7b0709d0fede785 (patch) | |
| tree | 4ab6b74ddcc7d4d1743b87efaf943da1e32fbcfe | |
| parent | 08ec3c2d45bac41c782acb4e3331ac5881b2c68a (diff) | |
| parent | 5291925a9a65ea334f6e887d0f01dd119b8e2b2e (diff) | |
| download | linux-1126388609dee3f2aca2a64de7b0709d0fede785.tar.xz | |
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
| -rw-r--r-- | arch/mips/au1000/common/gpio.c | 4 | ||||
| -rw-r--r-- | include/asm-mips/pgtable-32.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/au1000/common/gpio.c index b485d94..1f05843 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 4396e9f..55813d6 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) |