提交 c182f5bb 编写于 作者: H Hans de Goede 提交者: Mark M. Hoffman

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: NHans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
上级 9c2e14af
......@@ -31,6 +31,7 @@
#include <linux/platform_device.h>
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
#include <linux/dmi.h>
#include <asm/io.h>
/* 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;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册