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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-06-01 16:51:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-06-01 16:51:37 -0700 |
| commit | 48445159e9ecb44a96a4de06c6ae7c54eb43ba5b (patch) | |
| tree | 992657156c63746d6d43c3b6f7386227a0df34a4 /drivers/platform/x86/hp-wmi.c | |
| parent | af4f8ba31a4e328677bec493ceeaf112ca193b65 (diff) | |
| parent | a2f01a899347fd97cb18094e5a55640cab552818 (diff) | |
| download | talos-op-linux-48445159e9ecb44a96a4de06c6ae7c54eb43ba5b.tar.gz talos-op-linux-48445159e9ecb44a96a4de06c6ae7c54eb43ba5b.zip | |
Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86
Pull x86 platform driver updates from Matthew Garrett:
"Some significant improvements for the Sony driver on newer machines,
but other than that mostly just minor fixes and a patch to remove the
broken rfkill code from the Dell driver."
* 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: (35 commits)
apple-gmux: Fix up the suspend/resume patch
dell-laptop: Remove rfkill code
toshiba_acpi: Fix mis-merge
dell-laptop: Add touchpad led support for Dell V3450
acer-wmi: add 3 laptops to video backlight vendor mode quirk table
sony-laptop: add touchpad enable/disable function
sony-laptop: add missing Fn key combos for 0x100 handlers
sony-laptop: add support for more WWAN modems
sony-laptop: new keyboard backlight handle
sony-laptop: add high speed battery charging function
sony-laptop: support automatic resume on lid open
sony-laptop: adjust error handling in finding SNC handles
sony-laptop: add thermal profiles support
sony-laptop: support battery care functions
sony-laptop: additional debug statements
sony-laptop: improve SNC initialization and acpi notify callback code
sony-laptop: use kstrtoul to parse sysfs values
sony-laptop: generalise ACPI calls into SNC functions
sony-laptop: fix return path when no ACPI buffer is allocated
sony-laptop: use soft rfkill status stored in hw
...
Diffstat (limited to 'drivers/platform/x86/hp-wmi.c')
| -rw-r--r-- | drivers/platform/x86/hp-wmi.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index e2faa3cbb792..387183a2d6dd 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -634,6 +634,8 @@ static int __devinit hp_wmi_rfkill_setup(struct platform_device *device) RFKILL_TYPE_WLAN, &hp_wmi_rfkill_ops, (void *) HPWMI_WIFI); + if (!wifi_rfkill) + return -ENOMEM; rfkill_init_sw_state(wifi_rfkill, hp_wmi_get_sw_state(HPWMI_WIFI)); rfkill_set_hw_state(wifi_rfkill, @@ -648,6 +650,10 @@ static int __devinit hp_wmi_rfkill_setup(struct platform_device *device) RFKILL_TYPE_BLUETOOTH, &hp_wmi_rfkill_ops, (void *) HPWMI_BLUETOOTH); + if (!bluetooth_rfkill) { + err = -ENOMEM; + goto register_wifi_error; + } rfkill_init_sw_state(bluetooth_rfkill, hp_wmi_get_sw_state(HPWMI_BLUETOOTH)); rfkill_set_hw_state(bluetooth_rfkill, @@ -662,6 +668,10 @@ static int __devinit hp_wmi_rfkill_setup(struct platform_device *device) RFKILL_TYPE_WWAN, &hp_wmi_rfkill_ops, (void *) HPWMI_WWAN); + if (!wwan_rfkill) { + err = -ENOMEM; + goto register_bluetooth_error; + } rfkill_init_sw_state(wwan_rfkill, hp_wmi_get_sw_state(HPWMI_WWAN)); rfkill_set_hw_state(wwan_rfkill, |
