user/sven/linux.git/net/rfkill, branch v3.18.67

rfkill: fix rfkill_fop_read wait_event usage

2016-02-15T20:42:34Z

[ Upstream commit 6736fde9672ff6717ac576e9bba2fd5f3dfec822 ] The code within wait_event_interruptible() is called with !TASK_RUNNING, so mustn't call any functions that can sleep, like mutex_lock(). Since we re-check the list_empty() in a loop after the wait, it's safe to simply use list_empty() without locking. This bug has existed forever, but was only discovered now because all userspace implementations, including the default 'rfkill' tool, use poll() or select() to get a readable fd before attempting to read. Cc: stable@vger.kernel.org Fixes: c64fb01627e24 ("rfkill: create useful userspace interface") Reported-by: Dmitry Vyukov Signed-off-by: Johannes Berg Signed-off-by: Sasha Levin

net: rfkill: kernel-doc warning fixes

2014-10-08T19:24:15Z

s/state/blocked Signed-off-by: Fabian Frederick Signed-off-by: John W. Linville

net: rfkill: gpio: Fix clock status

2014-09-22T20:02:15Z

Clock is disabled when the device is blocked. So, clock_enabled is the logical negation of "blocked". Signed-off-by: Loic Poulain Signed-off-by: John W. Linville

net: rfkill: gpio: Enable module auto-loading for ACPI based switches

2014-09-16T20:09:01Z

For the ACPI based switches the MODULE_DEVICE_TABLE is missing to export the entries for module auto-loading. Signed-off-by: Marcel Holtmann Signed-off-by: John W. Linville

net: rfkill: gpio: Add more Broadcom bluetooth ACPI IDs

2014-08-25T19:39:23Z

This adds one more ACPI ID of a Broadcom bluetooth chip. Signed-off-by: Mika Westerberg Signed-off-by: John W. Linville

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

2014-05-22T17:58:36Z

rfkill-gpio: Use gpio cansleep version

2014-05-07T11:20:59Z

If gpio controller requires waiting for read and write GPIO values, then we have to use the gpio cansleep api. Fix the rfkill_gpio_set_power which calls only the nonsleep version (causing kernel warning). There is no problem to use the cansleep version here because we are not in IRQ handler or similar context (cf rfkill_set_block). Signed-off-by: Loic Poulain Signed-off-by: Johannes Berg

net: rfkill: gpio: hard-code the gpio names

2014-04-11T07:29:22Z

There is no need to dynamically generate the names. This will fix a static checker warning.. net/rfkill/rfkill-gpio.c:144 rfkill_gpio_probe() warn: variable dereferenced before check 'rfkill->name' Acked-by: Alexandre Courbot Reviewed-by: Linus Walleij Reported-by: Dan Carpenter Signed-off-by: Heikki Krogerus Signed-off-by: Johannes Berg

net: rfkill: gpio: add ACPI IDs for a Broadcom bluetooth chip

2014-04-11T07:29:21Z

This adds ACPI IDs for Broadcom bluetooth chip BCM43241 used on various Baytrail based boards such as Lenovo Miix 2 and Asus Transformer Book T100TA. Acked-by: Alexandre Courbot Signed-off-by: Heikki Krogerus Signed-off-by: Johannes Berg

net: rfkill: gpio: add ACPI ID for GPS module on Lenovo Miix2

2014-04-11T07:29:21Z

On Lenovo Miix 2 8", BCM4752 is renamed LNV4752. Acked-by: Alexandre Courbot Signed-off-by: Heikki Krogerus Signed-off-by: Johannes Berg