w1-gpio-custom: Fix uninitialised variable causing 1-wire to not bind to GPIO

Signed-off-by: Andrew McDonnell <bugs@andrewmcdonnell.net>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45739 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/kernel/w1-gpio-custom/src/w1-gpio-custom.c b/package/kernel/w1-gpio-custom/src/w1-gpio-custom.c
index fc2f842..004c924 100644 (file)
--- a/package/kernel/w1-gpio-custom/src/w1-gpio-custom.c
+++ b/package/kernel/w1-gpio-custom/src/w1-gpio-custom.c
@@ -113,6 +113,7 @@ static int __init w1_gpio_custom_add_one(unsigned int id, unsigned int *params)
        pdata.pin = params[BUS_PARAM_PIN];
        pdata.is_open_drain = params[BUS_PARAM_OD] ? 1 : 0;
        pdata.enable_external_pullup = NULL;
+       pdata.ext_pullup_enable_pin = -EINVAL;
 
        err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
        if (err)