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Merge tag 'platform-drivers-x86-v6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

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Pull x86 platform driver fixes from Ilpo Järvinen:

 - alienware-wmi-wmax:
     - Fix NULL pointer dereference in sleep handlers
     - Add AWCC support to Dell G15 5530

 - mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init

* tag 'platform-drivers-x86-v6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: alienware-wmi-wmax: Add AWCC support to Dell G15 5530
  MAINTAINERS: add Denis Benato as maintainer for asus notebooks
  platform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init
  platform/x86: alienware-wmi-wmax: Fix NULL pointer dereference in sleep handlers
This commit is contained in:
Linus Torvalds
2025-10-22 05:17:32 -10:00
parent 250a17e8f9 34cbd6e07f
commit dd72c8fcf6
3 changed files with 12 additions and 2 deletions
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1
MAINTAINERS
View File

@@ -3841,6 +3841,7 @@ F: drivers/hwmon/asus-ec-sensors.c
ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
M: Corentin Chary <corentin.chary@gmail.com>
M: Luke D. Jones <luke@ljones.dev>
M: Denis Benato <benato.denis96@gmail.com>
L: platform-driver-x86@vger.kernel.org
S: Maintained
W: https://asus-linux.org/

1
drivers/platform/mellanox/mlxbf-pmc.c
View File

@@ -2015,6 +2015,7 @@ static int mlxbf_pmc_init_perftype_counter(struct device *dev, unsigned int blk_
if (pmc->block[blk_num].type == MLXBF_PMC_TYPE_CRSPACE) {
/* Program crspace counters to count clock cycles using "count_clock" sysfs */
attr = &pmc->block[blk_num].attr_count_clock;
sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.mode = 0644;
attr->dev_attr.show = mlxbf_pmc_count_clock_show;
attr->dev_attr.store = mlxbf_pmc_count_clock_store;

12
drivers/platform/x86/dell/alienware-wmi-wmax.c
View File

@@ -209,6 +209,14 @@ static const struct dmi_system_id awcc_dmi_table[] __initconst = {
},
.driver_data = &g_series_quirks,
},
{
.ident = "Dell Inc. G15 5530",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5530"),
},
.driver_data = &g_series_quirks,
},
{
.ident = "Dell Inc. G16 7630",
.matches = {
@@ -1639,7 +1647,7 @@ static int wmax_wmi_probe(struct wmi_device *wdev, const void *context)
static int wmax_wmi_suspend(struct device *dev)
{
if (awcc->hwmon)
if (awcc && awcc->hwmon)
awcc_hwmon_suspend(dev);
return 0;
@@ -1647,7 +1655,7 @@ static int wmax_wmi_suspend(struct device *dev)
static int wmax_wmi_resume(struct device *dev)
{
if (awcc->hwmon)
if (awcc && awcc->hwmon)
awcc_hwmon_resume(dev);
return 0;