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5 Commits

Author SHA1 Message Date
Peter Korsgaard
90ceb9644d serial: samsung.c: mark s3c24xx_serial_remove as __devexit 
Mark the remove function as __devexit so it gets eliminated in
CONFIG_HOTPLUG=n builds.  Saves ~100 bytes.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2009-06-22 11:32:24 -07:00
Ben Dooks
090f848da0 [ARM] S3C: Add UDIVSLOT support for newer UARTS 
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 <ben-linux@fluff.org>
 2009-05-01 12:28:16 +01:00
Ben Dooks
b73c289cc9 [ARM] S3C: Update serial driver IRQ handling 
The S3C64XX code changes the order of the serial
interrupts, so change the registration process to
pickup the extra IRQ resources.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 23:02:39 +00:00
Ben Dooks
3055547680 [ARM] CPUFREQ: S3C24XX serial CPU frequency scaling support. 
Add support for CPU frequency scalling to the S3C24XX serial
driver.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-12-15 21:46:05 +00:00
Ben Dooks
b497549a03 [ARM] S3C24XX: Split serial driver into core and per-cpu drivers 
The S3C2410 serial driver in drivers/serial/s3c2410.c has been
growing bigger with the addition of more variants of this hardware
with the growing Samsung SoCs range. As such, it would be
easier to split this code up into a core and per-cpu drivers to
make driver addition easier, and the core smaller.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
 2008-07-03 16:51:31 +01:00