From c182f5bbfb399b1fa2ad65107b3caf9c1c69435e Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Tue, 10 Jul 2007 17:09:57 +0200 Subject: hwmon: refuse to load abituguru driver on non-Abit boards With this patch the abituguru refuses to load on non Abit motherboards, as discussed in lkml CONFIG_BREAK_MY_MACHINE thread. Signed-off-by: Hans de Goede Acked-by: Jean Delvare Signed-off-by: Mark M. Hoffman --- drivers/hwmon/abituguru.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/hwmon') diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c index c618667..d575ee9 100644 --- a/drivers/hwmon/abituguru.c +++ b/drivers/hwmon/abituguru.c @@ -31,6 +31,7 @@ #include #include #include +#include #include /* Banks */ @@ -1447,6 +1448,15 @@ static int __init abituguru_init(void) int address, err; struct resource res = { .flags = IORESOURCE_IO }; +#ifdef CONFIG_DMI + char *board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR); + + /* safety check, refuse to load on non Abit motherboards */ + if (!force && (!board_vendor || + strcmp(board_vendor, "http://www.abit.com.tw/"))) + return -ENODEV; +#endif + address = abituguru_detect(); if (address < 0) return address; -- cgit v1.1