/*
- amd756.c - Part of lm_sensors, Linux kernel modules for hardware
- monitoring
-
Copyright (c) 1999-2002 Merlin Hughes <merlin@merlin.org>
Shamelessly ripped from i2c-piix4.c:
#include <linux/ioport.h>
#include <linux/i2c.h>
#include <linux/init.h>
+#include <linux/acpi.h>
#include <asm/io.h>
/* AMD756 SMBus address offsets */
int error;
u8 temp;
- /* driver_data might come from user-space, so check it */
- if (id->driver_data >= ARRAY_SIZE(chipname))
- return -EINVAL;
-
if (amd756_ioport) {
dev_err(&pdev->dev, "Only one device supported "
"(you have a strange motherboard, btw)\n");
amd756_ioport += SMB_ADDR_OFFSET;
}
+ error = acpi_check_region(amd756_ioport, SMB_IOSIZE,
+ amd756_driver.name);
+ if (error)
+ return error;
+
if (!request_region(amd756_ioport, SMB_IOSIZE, amd756_driver.name)) {
dev_err(&pdev->dev, "SMB region 0x%x already in use!\n",
amd756_ioport);
.id_table = amd756_ids,
.probe = amd756_probe,
.remove = __devexit_p(amd756_remove),
- .dynids.use_driver_data = 1,
};
static int __init amd756_init(void)