linux/drivers/misc, branch v3.1

lis3: fix regression of HP DriveGuard with 8bit chip

2011-10-04T03:51:51Z

Commit 2a7fade7e03 ("hwmon: lis3: Power on corrections") caused a regression on HP laptops with 8bit chip. Writing CTRL2_BOOT_8B bit seems clearing the BIOS setup, and no proper interrupt for DriveGuard will be triggered any more. Since the init code there is basically only for embedded devices, put a pdata check so that the problematic initialization will be skipped for hp_accel stuff. Signed-off-by: Takashi Iwai Cc: Eric Piel Cc: Samu Onkalo Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/misc/pti.c: give 'comm' function scope in pti_control_frame_built_and_sent()

2011-09-15T01:09:38Z

In drivers/misc/pti.c::pti_control_frame_built_and_sent() we assign 'comm' to 'thread_name_p' if (!thread_name). The problem is that 'comm' then goes out of scope and later we use 'thread_name_p' which now refers to an out-of-scope variable. To fix that, simply move 'comm' up to have function scope. Signed-off-by: Jesper Juhl Cc: Greg Kroah-Hartman Cc: J Freyensee Cc: Jeremy Rocher Cc: Sergei Trofimovich Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2011-08-26T20:05:09Z

* 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: drivers:misc: ti-st: fix unexpected UART close drivers:misc: ti-st: free skb on firmware download drivers:misc: ti-st: wait for completion at fail drivers:misc: ti-st: reinit completion before send drivers:misc: ti-st: fail-safe on wrong pkt type drivers:misc: ti-st: reinit completion on ver read drivers:misc:ti-st: platform hooks for chip states drivers:misc: ti-st: avoid a misleading dbg msg base/devres.c: quiet sparse noise about context imbalance pti: add missing CONFIG_PCI dependency drivers/base/devtmpfs.c: correct annotation of `setup_done' driver core: fix kernel-doc warning in platform.c firmware: fix google/gsmi.c build warning

drivers/misc/ab8500-pwm.c: fix modalias

2011-08-25T23:25:35Z

Since 43cc71eed12 ("platform: prefix MODALIAS with "platform:""), the platform modalias is prefixed with "platform:". This patch changes the MODULE_ALIAS to "platform:ab8500-pwm". Signed-off-by: Axel Lin Acked-by: Arun Murthy Cc: Linus Walleij Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/misc/fsa9480.c: fix a leak of the IRQ during init failure

2011-08-25T23:25:35Z

Make sure we are passing the same cookie in all calls to request_threaded_irq() and free_irq(). Signed-off-by: Axel Lin Cc: Donggeun Kim Cc: Minkyu Kang Cc: Kyungmin Park Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/misc/pti.c: add missing includes

2011-08-25T23:25:33Z

Found on allmodconfig build (ARCH=alpha) drivers/misc/pti.c: In function 'get_id': drivers/misc/pti.c:249: error: implicit declaration of function 'kmalloc' drivers/misc/pti.c: In function 'pti_char_write': drivers/misc/pti.c:658: error: implicit declaration of function 'copy_from_user' Signed-off-by: Sergei Trofimovich Cc: Greg Kroah-Hartman Cc: J Freyensee Cc: Jeremy Rocher Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers:misc: ti-st: fix unexpected UART close

2011-08-22T21:13:35Z

If suppose the UIM were to die and hence UART were to close when the Bluetooth/FM or GPS is turned on, prep the ST for a state where-in if the UIM comes back up, Bluetooth/FM/GPS can be turned on. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman

drivers:misc: ti-st: free skb on firmware download

2011-08-22T21:13:34Z

If during validation of the firmware download the data doesn't match what is expected out of the chip, this calls for a firmware download failure and a retry. Free the SKB which collects response during such scenarios. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman

drivers:misc: ti-st: wait for completion at fail

2011-08-22T21:13:34Z

When the line discipline install fails for reasons such as missing user-space UIM or broken communication between UIM and ST driver, then the ST attempts/retries to request for ldisc installation again. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman

drivers:misc: ti-st: reinit completion before send

2011-08-22T21:13:33Z

download firmware behaves differently at different times, when logs are enabled and the system is loaded, the wait_for_completion is able to wait for every send, However during other times the wait does not happen. So, for reliability reinitializing the completion before every send, makes sure the wait happens for every send. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman