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  1. 08 8月, 2011 2 次提交
  3. 04 8月, 2011 1 次提交
    • G
      dt: remove of_alias_get_id() reference · 9e191b22
      由 Grant Likely 提交于 
      of_alias_get_id() is broken and being reverted.  Remove the reference
to it and replace with a single incrementing id number.

There is no risk of regression here on the imx driver since the imx
change to use of_alias_get_id() is commit 22698aa2, "serial/imx: add
device tree probe support" which is new for v3.1, and it won't get
used unless CONFIG_OF is enabled and the board is booted using a
device tree.  A single incrementing integer is sufficient for now.
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
Acked-by: NShawn Guo <shawn.guo@linaro.org>
      9e191b22
  5. 27 7月, 2011 3 次提交
  7. 20 7月, 2011 1 次提交
  9. 18 7月, 2011 2 次提交
    • N
      ARM: mach-s3c2400: delete · 632b7cf6
      由 Nicolas Pitre 提交于 
      On Tue, 28 Jun 2011, Ben Dooks wrote:

> On Tue, Jun 28, 2011 at 11:22:57PM +0200, Arnd Bergmann wrote:
>
> > On a related note, what about mach-s3c2400? It seems to be even more
> > incomplete.
>
> Probably the same fate awaits that. It is so old that there's little
> incentive to do anything with it.

So out it goes as well.

The PORT_S3C2400 definition in include/linux/serial_core.h is left there
to prevent a reuse of the same number for another port type.
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>
      632b7cf6
    • N
      ARM: mach-s3c24a0: delete · af0e060e
      由 Nicolas Pitre 提交于 
      Commit bcae8aeb "[ARM] S3C24A0: Initial architecture support files"
brought in a bunch of files while explicitly leaving out the corresponding
Kconfig entry, stating that the series is not complete.

More than 2.5 years later, the support for this has not seen any progress.
This is therefore dead code.  If someone wants to revive this code, it is
always possible to retrieve it from the Git repository.
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: NBen Dooks <ben-linux@fluff.org>
Acked-by: NArnd Bergmann <arnd@arndb.de>
      af0e060e
  11. 10 7月, 2011 1 次提交
  13. 09 7月, 2011 3 次提交
  15. 07 7月, 2011 1 次提交
  17. 04 7月, 2011 1 次提交
  19. 02 7月, 2011 7 次提交
  21. 01 7月, 2011 1 次提交
  23. 28 6月, 2011 5 次提交
  25. 25 6月, 2011 1 次提交
    • J
      atmel_serial: fix internal port num · deba1a0d
      由 Jean-Christophe PLAGNIOL-VILLARD 提交于 
      the atmel_ports is link to the console number and not the device id

this was not detected on at91 as we always register the dbgu on the console
as ttyS0

tested on at91sam9263 by setting the dbgu as ttyS1 and use as console

diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 70e5646..9b8a14f 100644
- a/arch/arm/mach-at91/board-sam9263ek.c
+ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -58,14 +58,14 @@ static void __init ek_init_early(void)
        /* Initialize processor: 16.367 MHz crystal */
        at91_initialize(16367660);

-       /* DBGU on ttyS0. (Rx & Tx only) */
-       at91_register_uart(0, 0, 0);
+       /* DBGU on ttyS1. (Rx & Tx only) */
+       at91_register_uart(0, 1, 0);

-       /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
-       at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+       /* USART0 on ttyS0. (Rx, Tx, RTS, CTS) */
+       at91_register_uart(AT91SAM9263_ID_US0, 0, ATMEL_UART_CTS | ATMEL_UART_RTS);

-       /* set serial console to ttyS0 (ie, DBGU) */
-       at91_set_serial_console(0);
+       /* set serial console to ttyS1 (ie, DBGU) */
+       at91_set_serial_console(1);
 }

 /*
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
      deba1a0d
  27. 24 6月, 2011 1 次提交
  29. 23 6月, 2011 2 次提交
  31. 22 6月, 2011 1 次提交
    • A
      net: remove mm.h inclusion from netdevice.h · b7f080cf
      由 Alexey Dobriyan 提交于 
      Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually).

To prevent mm.h inclusion via other channels also extract "enum dma_data_direction"
definition into separate header. This tiny piece is what gluing netdevice.h with mm.h
via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h".
Removal of mm.h from scatterlist.h was tried and was found not feasible
on most archs, so the link was cutoff earlier.

Hope people are OK with tiny include file.

Note, that mm_types.h is still dragged in, but it is a separate story.
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      b7f080cf
  33. 17 6月, 2011 2 次提交
  35. 16 6月, 2011 1 次提交
  37. 14 6月, 2011 3 次提交
    • P
      serial: sh-sci: Support generic SCLSR overrun detection. · 4b8c59a3
      由 Paul Mundt 提交于 
      For all ports with a valid SCLSR register we can use the generic FIFO
overrun detection logic. Test the validity of the SCLSR register rather
than depending explicitly on port type, which can be ambiguous for the
SCIFA/B types.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      4b8c59a3
    • P
      serial: sh-sci: FIFO sizing helper consolidation. · 72b294cf
      由 Paul Mundt 提交于 
      This consolidates all of the TX/RX fill/room nonsense in to a single set
of fairly heavyweight definitions. The implementation goes in descending
order of complexity, testing the register map for capabilities until we
run out of options and do it the legacy SCI way. Masks are derived
directly from the per-port FIFO size, meaning that platforms with FIFO
sizes not matching the standard port types will still need to manually
fix them up.

This also fixes up a number of issues such as tx_empty being completely
bogus for SCI and IrDA ports, some ports using masks smaller or greater
than their FIFO size, and so forth.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      72b294cf
    • P
      serial: sh-sci: Abstract register maps. · 61a6976b
      由 Paul Mundt 提交于 
      This takes a bit of a sledgehammer to the horribly CPU subtype
ifdef-ridden header and abstracts all of the different register layouts
in to distinct types which in turn can be overriden on a per-port basis,
or permitted to default to the map matching the port type at probe time.

In the process this ultimately fixes up inumerable bugs with mismatches
on various CPU types (particularly the legacy ones that were obviously
broken years ago and no one noticed) and provides a more tightly coupled
and consolidated platform for extending and implementing generic
features.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
      61a6976b
  39. 10 6月, 2011 1 次提交