linux-toradex.git/drivers/serial/samsung.c, branch v2.6.35.3

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2010-03-13T00:04:50+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (56 commits)
  doc: fix typo in comment explaining rb_tree usage
  Remove fs/ntfs/ChangeLog
  doc: fix console doc typo
  doc: cpuset: Update the cpuset flag file
  Fix of spelling in arch/sparc/kernel/leon_kernel.c no longer needed
  Remove drivers/parport/ChangeLog
  Remove drivers/char/ChangeLog
  doc: typo - Table 1-2 should refer to "status", not "statm"
  tree-wide: fix typos "ass?o[sc]iac?te" -> "associate" in comments
  No need to patch AMD-provided drivers/gpu/drm/radeon/atombios.h
  devres/irq: Fix devm_irq_match comment
  Remove reference to kthread_create_on_cpu
  tree-wide: Assorted spelling fixes
  tree-wide: fix 'lenght' typo in comments and code
  drm/kms: fix spelling in error message
  doc: capitalization and other minor fixes in pnp doc
  devres: typo fix s/dev/devm/
  Remove redundant trailing semicolons from macros
  fix typo "definetly" -> "definitely" in comment
  tree-wide: s/widht/width/g typo in comments
  ...

Fix trivial conflict in Documentation/laptops/00-INDEX

tree-wide: fix typos "ammount" -> "amount"

2010-02-05T11:22:40+00:00

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Jiri Kosina

ARM: SAMSUNG: serial: Modify console initialization.

2010-01-19T08:50:47+00:00

This patch modifies s3c24xx_serial_initconsole function to accept multiple
platform UART information structures. This is required on platforms that have
differences among the instances of UART ports. As an example, the FIFO sizes
could be different for each UART instance and hence multiple platform UART
information structures would be needed.

This patch also modifies the s3c24xx_console_init macro since it wraps the
call to the s3c24xx_serial_initconsole function.

Signed-off-by: Thomas Abraham 
Signed-off-by: Ben Dooks

ARM: S3C: Update Simtec copyright statements from , to - [2]

2009-12-01T01:33:51+00:00

There are a number of statements of the form A, B or A, B, C where
the numbers A,B,C are not consecutive. However, referencing [1] it
is the correct thing to replace these with A-B or A-C as apropriate.

[1] http://www.copyrightservice.co.uk/copyright/p03_copyright_notices
    section 4iii 'Year of publication'

Signed-off-by: Ben Dooks 
Signed-off-by: Simtec Linux Team 
Signed-off-by: Ben Dooks

serial: kill off uart_info

2009-09-19T20:13:28+00:00

We moved this into uart_state, now move the fields out of the separate
structure and kill it off.

Signed-off-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

serial: samsung.c: mark s3c24xx_serial_remove as __devexit

2009-06-22T18:32:24+00:00

Mark the remove function as __devexit so it gets eliminated in
CONFIG_HOTPLUG=n builds.  Saves ~100 bytes.

Signed-off-by: Peter Korsgaard 
Acked-by: Ben Dooks 
Signed-off-by: Andrew Morton 
Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

[ARM] S3C: Add UDIVSLOT support for newer UARTS

2009-05-01T11:28:16+00:00

Add support for the UDIVSLOT register on the newer UART blocks
which gives the capability of 1/16ths adjustment to the baud rate.

Signed-off-by: Ben Dooks

[ARM] 5449/1: S3C: Use disable_irq_nosync() to fix boot lockups

2009-04-15T09:01:02+00:00

With 2.6.30-rc1 on SMDK6410 I experience a soft lockup on bootup when
the Samsung serial driver attempts to disable the transmit interrupt
from within the transmit interrupt handler: it calls disable_irq()
which locks up due to attempting to synchronise with the running handler.
Fix this by using disable_irq_nosync().

Also make the same change in the recieve path.

Backtrace:

[] (__irq_svc+0x34/0x80) from [] (synchr)
[] (synchronize_irq+0xc/0xcc) from [] (s)
[] (s3c24xx_serial_stop_tx+0x1c/0x3c) from [] (s3c24xx_serial_tx_chars+0xf8/0x104) from [] (handle_IRQ_event+0x74/0x118) from [])
[] (handle_level_irq+0x100/0x118) from [)
[] (s3c_irq_demux_uart+0x94/0xc4) from [)
[] (_text+0x50/0x6c) from [] (__irq_svc+)

Signed-off-by: Mark Brown 
Acked-by: Ben Dooks 
Signed-off-by: Russell King

[ARM] S3C: Remove cpufreq warnings for unset serial information

2008-12-18T16:35:56+00:00

As noted by Russell King, do not print any warnings if the
uinfo or tty fields are not set when a CPU frequency change
is sent.

Signed-off-by: Ben Dooks

[ARM] S3C: Update CONFIG_SERIAL_SAMSUNG_UARTS handling

2008-12-18T16:26:14+00:00

Fix the usage of CONFIG_SERIAL_SAMSUNG_UARTS in several places
in the kernel where it had been missed. This finishes fixing a
long standing issue where S3C2443 and S3C64XX could not use the
4th UART

Signed-off-by: Ben Dooks