kernel/linux.git/drivers/misc/ti-st, branch v3.6.4

ti-st: Fix check for pdata->chip_awake function pointer

2012-08-16T19:32:34+00:00

ll_device_want_to_wakeup(): Fix the NULL pointer check on pdata->chip_awake, which is performed on the wrong function pointer Signed-off-by: Matthias Kaehlcke Signed-off-by: Greg Kroah-Hartman

drivers/misc/ti-st/st_core.c: missing NULL check

2012-07-31T00:25:13+00:00

Addresses https://bugzilla.kernel.org/show_bug.cgi?44431 Reported-by: Signed-off-by: Alan Cox Cc: Pavan Savoy Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

MISC: convert drivers/misc/* to use module_platform_driver()

2012-01-25T00:31:48+00:00

This patch converts the drivers in drivers/misc/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin Acked-by: Ira W. Snyder Cc: Pavan Savoy Cc: Donggeun Kim Acked-By: Pratyush Anand Acked-by: Arnd Bergmann Acked-by: Pratyush Anand Signed-off-by: Greg Kroah-Hartman

drivers:misc: ti-st: DEBUG uart, baud rate mods

2012-01-04T23:21:04+00:00

To debug different UARTs at different baud-rates connected to the WiLink connectivity combo-chipset, this patch enables the debugging code so that upon boot different UARTs at different baud-rates can be tried out to verify the interface with WiLink. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman

drivers:misc: ti-st: flush UART upon fw failure

2012-01-04T23:21:04+00:00

Upon failure to read firmware version from chip or upon failure in responses to firmware download the UART needs to be flushed of its existing buffers so that the UIM can restart UART properly. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman

drivers:misc: ti-st: protect registrations

2012-01-04T23:21:03+00:00

Concurrent access to UART2/combo-interface by multiple protocol drivers such as BT, FM and GPS caused issues during firmware download failure cases or cases when the firmware download took longer than usual. This was because of un-safe access to protos_registered & st_states. Protecting this will also make the registration complete callback un-safe for sleep. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman

drivers/misc: Add module.h to files who are really modular.

2011-10-31T23:31:53+00:00

These files really need the full module.h header file present, but were just getting it implicitly before. Fix it up in advance so we avoid build failures once the cleanup commit is present. Signed-off-by: Paul Gortmaker

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

2011-08-22T21:13:35+00:00

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

2011-08-22T21:13:34+00:00

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

2011-08-22T21:13:34+00:00

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