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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-28 06:34:19 +1000
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-28 06:34:19 +1000
commit0b711cac8b9e604c93b32ca6e0b6b73261056d65 (patch)
treefb3b8ebfe11689ae46150b259ae292d2b49a0ab3 /drivers
parentb17b849946e581ad58af74933d4fb63ad8812937 (diff)
parenta20f0bc10c47fcf62be027e1a50b62791052ab56 (diff)
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (lis3) turn down the no IRQ message hwmon: (asus_atk0110) Override interface detection on Sabertooth X58 hwmon: (applesmc) Properly initialize lockdep attributes
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hwmon/applesmc.c1
-rw-r--r--drivers/hwmon/asus_atk0110.c23
-rw-r--r--drivers/hwmon/lis3lv02d.c2
3 files changed, 24 insertions, 2 deletions
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index ce0372f0615e..4c0743660e9c 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -1072,6 +1072,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
node->sda.dev_attr.show = grp->show;
node->sda.dev_attr.store = grp->store;
attr = &node->sda.dev_attr.attr;
+ sysfs_attr_init(attr);
attr->name = node->name;
attr->mode = S_IRUGO | (grp->store ? S_IWUSR : 0);
ret = sysfs_create_file(&pdev->dev.kobj, attr);
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 2d68cf3c223b..b5e892017e0c 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -13,6 +13,7 @@
#include <linux/list.h>
#include <linux/module.h>
#include <linux/slab.h>
+#include <linux/dmi.h>
#include <acpi/acpi.h>
#include <acpi/acpixf.h>
@@ -22,6 +23,21 @@
#define ATK_HID "ATK0110"
+static bool new_if;
+module_param(new_if, bool, 0);
+MODULE_PARM_DESC(new_if, "Override detection heuristic and force the use of the new ATK0110 interface");
+
+static const struct dmi_system_id __initconst atk_force_new_if[] = {
+ {
+ /* Old interface has broken MCH temp monitoring */
+ .ident = "Asus Sabertooth X58",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "SABERTOOTH X58")
+ }
+ },
+ { }
+};
+
/* Minimum time between readings, enforced in order to avoid
* hogging the CPU.
*/
@@ -1302,7 +1318,9 @@ static int atk_probe_if(struct atk_data *data)
* analysis of multiple DSDTs indicates that when both interfaces
* are present the new one (GGRP/GITM) is not functional.
*/
- if (data->rtmp_handle && data->rvlt_handle && data->rfan_handle)
+ if (new_if)
+ dev_info(dev, "Overriding interface detection\n");
+ if (data->rtmp_handle && data->rvlt_handle && data->rfan_handle && !new_if)
data->old_interface = true;
else if (data->enumerate_handle && data->read_handle &&
data->write_handle)
@@ -1420,6 +1438,9 @@ static int __init atk0110_init(void)
return -EBUSY;
}
+ if (dmi_check_system(atk_force_new_if))
+ new_if = true;
+
ret = acpi_bus_register_driver(&atk_driver);
if (ret)
pr_info("acpi_bus_register_driver failed: %d\n", ret);
diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c
index 1b674b7d4584..d805e8e57967 100644
--- a/drivers/hwmon/lis3lv02d.c
+++ b/drivers/hwmon/lis3lv02d.c
@@ -957,7 +957,7 @@ int lis3lv02d_init_device(struct lis3lv02d *dev)
/* bail if we did not get an IRQ from the bus layer */
if (!dev->irq) {
- pr_err("No IRQ. Disabling /dev/freefall\n");
+ pr_debug("No IRQ. Disabling /dev/freefall\n");
goto out;
}