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Diffstat (limited to 'arch/arm/mach-at91/board-stamp9g20.c')
-rw-r--r--arch/arm/mach-at91/board-stamp9g20.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index a033b8df9fb..869cbecf00b 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -188,6 +188,7 @@ static struct spi_board_info portuxg20_spi_devices[] = {
static struct w1_gpio_platform_data w1_gpio_pdata = {
.pin = AT91_PIN_PA29,
.is_open_drain = 1,
+ .ext_pullup_enable_pin = -EINVAL,
};
static struct platform_device w1_device = {