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authorThomas Chou <thomas@wytron.com.tw>2010-06-09 09:51:09 +0800
committerScott McNutt <smcnutt@psyent.com>2010-07-12 11:30:51 -0400
commit6db6c18b5074f959882bb199c850359ded54778f (patch)
tree76d1b199252d3ba3eb83dd8cfe5d7fcbb2743410 /board/altera/nios2-generic/gpio.c
parent06c5d30dc358a41efa3a27e1c7f602e7b3e8a6f5 (diff)
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nios2: add gpio_request
This will be used by nand_plat. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
Diffstat (limited to 'board/altera/nios2-generic/gpio.c')
-rw-r--r--board/altera/nios2-generic/gpio.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/board/altera/nios2-generic/gpio.c b/board/altera/nios2-generic/gpio.c
index 6c9c6c2..d449684 100644
--- a/board/altera/nios2-generic/gpio.c
+++ b/board/altera/nios2-generic/gpio.c
@@ -15,6 +15,11 @@
static u32 pio_data_reg;
static u32 pio_dir_reg;
+int gpio_request(unsigned gpio, const char *label)
+{
+ return 0;
+}
+
int gpio_direction_input(unsigned gpio)
{
u32 mask = 1 << gpio;