Hie!
I found that it is not possible to build openwrt current for ar231x
platform. It fails building gpio related modules with messages
...
MODPOST 343 modules
ERROR: "ar231x_gpiodev" [drivers/w1/masters/w1-gpio.ko] undefined!
ERROR: "ar231x_gpiodev" [drivers/spi/spi_gpio_old.ko] undefined!
ERROR: "ar231x_gpiodev" [drivers/spi/spi_gpio.ko] undefined!
ERROR: "ar231x_gpiodev" [drivers/input/misc/gpio_buttons.ko] undefined!
ERROR: "ar231x_gpiodev" [drivers/i2c/busses/i2c-gpio.ko] undefined!
...
Eventually I found cmd for all of this modules includes
arch/mips/include/ar231x/gpio.h with an extern variable called
ar231x_gpiodev. After short googling I found such variables must have
EXPORT_SYMBOL after definition. I found definition in
arch/mips/ar231x/devices.c.
I hope the following patch will be helpful.
---
./build_dir/linux-atheros/linux-2.6.28.10/arch/mips/ar231x/devices.c_old
2009-07-06 13:28:01.099918653 +0400
+++
./build_dir/linux-atheros/linux-2.6.28.10/arch/mips/ar231x/devices.c
2009-07-06 13:28:06.734699709 +0400
@@ -13,6 +13,7 @@
struct ar231x_board_config ar231x_board;
int ar231x_devtype = DEV_TYPE_UNKNOWN;
const struct ar231x_gpiodev *ar231x_gpiodev;
+EXPORT_SYMBOL(ar231x_gpiodev);
static struct resource ar231x_eth0_res[] = {
{
Kirill.
--
Кирилл Березин <[email protected]>
Старший инженер-программист
Группа развития ISP систем, Совинтел
Группа Компаний ВымпелКом
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