linux-toradex.git/drivers/tty/serial/clps711x.c, branch v3.14.28

serial: clps711x: Enable driver compilation with COMPILE_TEST

2014-01-08T01:06:18+00:00

This helps increasing build testing coverage.
To do this, read{write}_relaxed() functions was be replaced with
simple read{write}() variants. Potential "uninitialized variable"
warnings was be fixed if driver compiled without MFD_SYSCON.

Signed-off-by: Alexander Shiyan 
Signed-off-by: Greg Kroah-Hartman

serial: clps711x: Add support for N_IRDA line discipline

2014-01-08T01:06:18+00:00

This patch replace custom handling of IrDA feature with N_IRDA
line discipline, so IrDA mode can be used with irtty driver.

Signed-off-by: Alexander Shiyan 
Signed-off-by: Greg Kroah-Hartman

serial: clps711x: Driver refactor

2013-12-17T17:28:40+00:00

This is a complex patch for refactoring CLPS711X serial driver.
Major changes:
- Eliminate  usage.
- Devicetree support.

Signed-off-by: Alexander Shiyan 
Acked-by: Arnd Bergmann 
Signed-off-by: Greg Kroah-Hartman

serial: clps711x: drop needless devm_clk_put

2013-09-26T22:44:46+00:00

The nice thing about devm_* is that the driver doesn't need to free the
resources but the driver core takes care about that.

These calls were introduced in commit c08f015 (serial: clps711x: Using
CPU clock subsystem for getting base UART speed).

Signed-off-by: Uwe Kleine-König 
Cc: Alexander Shiyan 
Cc: Russell King 
Signed-off-by: Greg Kroah-Hartman

serial: remove unnecessary platform_set_drvdata()

2013-07-26T22:39:36+00:00

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: Jingoo Han 
Acked-by: Barry Song 
Acked-by: Tony Prisk 
Acked-by: Shawn Guo 
Signed-off-by: Greg Kroah-Hartman

TTY: switch tty_flip_buffer_push

2013-01-16T06:30:15+00:00

Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.

Now, the one where most of tty_port_tty_get gets removed:
tty_flip_buffer_push.

IOW we also closed all the races in drivers not using tty_port_tty_get
at all yet.

Also we move tty_flip_buffer_push declaration from include/linux/tty.h
to include/linux/tty_flip.h to all others while we are changing it
anyway.

Signed-off-by: Jiri Slaby 
Signed-off-by: Greg Kroah-Hartman

tty: remove use of __devexit

2012-11-21T23:27:46+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton 
Cc: Jiri Slaby 
Cc: Alan Cox 
Acked-by: Tobias Klauser 
Cc: Lucas Tavares 
Cc: Daniel Walker 
Cc: Bryan Huntsman 
Cc: "David S. Miller" 
Cc: Peter Korsgaard 
Cc: Tony Prisk 
Acked-by: David Brown 
Signed-off-by: Greg Kroah-Hartman

tty: remove use of __devinit

2012-11-21T23:22:52+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Jiri Slaby 
Cc: Alan Cox 
Cc: Lucas Tavares 
Cc: "David S. Miller" 
Cc: Peter Korsgaard 
Cc: Tony Prisk 
Acked-by: Tobias Klauser 
Acked-by: Nicolas Ferre 
Signed-off-by: Greg Kroah-Hartman

tty: serial: remove use of __devexit_p

2012-11-21T23:19:52+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Alan Cox 
Cc: Lucas Tavares 
Cc: "David S. Miller" 
Cc: Peter Korsgaard 
Cc: Tony Prisk 
Acked-by: Tobias Klauser 
Acked-by: Nicolas Ferre 
Signed-off-by: Greg Kroah-Hartman

serial: clps711x: Cleanup driver

2012-10-24T18:39:48+00:00

This patch performs cleanup on clps711x serial driver. This include:
- Change functions naming style.
- Removed unused includes.
- Removed unneeded comments.

Signed-off-by: Alexander Shiyan 
Signed-off-by: Greg Kroah-Hartman