Commit Graph

509 Commits

Author SHA1 Message Date
Linus Torvalds
9d20593a72 Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6
* 'merge' of git://git.secretlab.ca/git/linux-2.6:
  powerpc/5200: Build fix for mpc52xx watchdog timer code
  of: Fix comparison of "compatible" properties
  powerpc/52xx: update defconfigs
  spi/omap2_mcspi: Use transaction speed if provided
  spi/omap2_mcspi: fix NULL pointer dereference
  uartlite: Fix build on sparc.
2010-03-18 17:01:19 -07:00
Scott Ellis
9bd4517ddc spi/omap2_mcspi: Use transaction speed if provided
omap2_mcspi_transfer() gets called in omap2_mcspi_work() when the
transaction speed_hz or bits_per_word fields are non-zero.

omap2_mcspi_transfer() does not look at the speed_hz field so
the override speed value is ignored.

The code should probably change to one of these options.

1. Skip the call to omap2_mcsp_transfer() if the only reason was a
non-zero speed_hz and it's not going to be used.

2. Use the new speed_hz value provided

The patch below uses the speed_hz value.

Signed-off-by: Scott Ellis <scott@jumpnowtek.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-03-10 14:23:13 -07:00
Scott Ellis
5e7749436d spi/omap2_mcspi: fix NULL pointer dereference
Check spi->controller_state before dereferencing.

Shows up NULL here when using spi_alloc_device()/spi_add_device()
and spi_add_device() fails before spi_setup(). Calling spi_dev_put()
on the leftover spi_device results in the error.

Signed-off-by: Scott Ellis <scott@jumpnowtek.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-03-10 14:22:45 -07:00
Jiri Kosina
318ae2edc3 Merge branch 'for-next' into for-linus
Conflicts:
	Documentation/filesystems/proc.txt
	arch/arm/mach-u300/include/mach/debug-macro.S
	drivers/net/qlge/qlge_ethtool.c
	drivers/net/qlge/qlge_main.c
	drivers/net/typhoon.c
2010-03-08 16:55:37 +01:00
Tony Lindgren
d702d12167 Merge with mainline to remove plat-omap/Kconfig conflict
Conflicts:
	arch/arm/plat-omap/Kconfig
2010-03-01 14:19:05 -08:00
Linus Torvalds
ac0f6f927d Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (100 commits)
  ARM: Eliminate decompressor -Dstatic= PIC hack
  ARM: 5958/1: ARM: U300: fix inverted clk round rate
  ARM: 5956/1: misplaced parentheses
  ARM: 5955/1: ep93xx: move timer defines into core.c and document
  ARM: 5954/1: ep93xx: move gpio interrupt support to gpio.c
  ARM: 5953/1: ep93xx: fix broken build of clock.c
  ARM: 5952/1: ARM: MM: Add ARM_L1_CACHE_SHIFT_6 for handle inside each ARCH Kconfig
  ARM: 5949/1: NUC900 add gpio virtual memory map
  ARM: 5948/1: Enable timer0 to time4 clock support for nuc910
  ARM: 5940/2: ARM: MMCI: remove custom DBG macro and printk
  ARM: make_coherent(): fix problems with highpte, part 2
  MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself
  ARM: 5945/1: ep93xx: include correct irq.h in core.c
  ARM: 5933/1: amba-pl011: support hardware flow control
  ARM: 5930/1: Add PKMAP area description to memory.txt.
  ARM: 5929/1: Add checks to detect overlap of memory regions.
  ARM: 5928/1: Change type of VMALLOC_END to unsigned long.
  ARM: 5927/1: Make delimiters of DMA area globally visibly.
  ARM: 5926/1: Add "Virtual kernel memory..." printout.
  ARM: 5920/1: OMAP4: Enable L2 Cache
  ...

Fix up trivial conflict in arch/arm/mach-mx25/clock.c
2010-03-01 09:15:15 -08:00
Manuel Lauss
963accbc82 MIPS: Alchemy: change dbdma to accept physical memory addresses
DMA can only be done from physical addresses; move the "virt_to_phys"
source/destination buffer address translation from the dbdma queueing
functions (since the hardware can only DMA to/from physical addresses)
to their respective users.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27 12:52:55 +01:00
Manuel Lauss
ea071cc705 MIPS: Alchemy: remove dbdma compat macros
Remove dbdma compat macros, move remaining users over to default
queueing functions and -flags.

(Queueing function signature has changed in order to give
 a build failure instead of silent functional changes due
 to the no longer implicitly specified DDMA_FLAGS_IE flag)

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-27 12:52:54 +01:00
Linus Torvalds
d7930c9ef9 Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6
* 'next-spi' of git://git.secretlab.ca/git/linux-2.6: (31 commits)
  spi: Correct SPI clock frequency setting in spi_mpc8xxx
  spi/spi_s3c64xx.c: Fix continuation line formats
  spi/dw_spi: Fix dw_spi_mmio to depend on HAVE_CLK
  spi/dw_spi: Allow dw_spi.c to be a module
  spi/dw_spi: mmio code style fixups
  Memory-mapped dw_spi driver
  spi/dw_spi: fix missing export of dw_spi_remove_host
  spi/dw_spi: conditional transfer mode changes
  spi/dw_spi: remove conditional from 'poll_transfer'.
  spi/dw_spi: fixed a spelling typo in a warning message.
  spi/dw_spi: add return value to empty mrst_spi_debugfs_init()
  spi/dw_spi: enable platform specific chipselect.
  spi/dw_spi: add a FIFO depth detection
  spi/dw_spi: fix __init/__devinit section mismatch
  spi: xilinx_spi: Fix up I/O routine wrapping bogosity.
  spi/spi_imx: add device information by switching pr_debug() to dev_dbg()
  spi: update MSIOF includes
  spi/dw_spi: refine the IRQ mode working flow
  spi/dw_spi: add a missed dw_spi_remove_host() in exit sequence
  spi/dw_spi: bug fix in wait_till_not_busy()
  ...
2010-02-25 15:38:03 -08:00
Ernst Schwab
4f4517c45f spi: Correct SPI clock frequency setting in spi_mpc8xxx
Correct SPI clock frequency division factor rounding, preventing clock rates
higher than the maximum specified clock frequency being used.

When specifying spi-max-frequency = <10000000> in the device tree,
the resulting frequency was 11.1 MHz, with spibrg being 133333332.

According to the freescale data sheet [1], the spi clock rate is
spiclk = spibrg / (4 * (pm+1))

The existing code calculated
  pm = mpc8xxx_spi->spibrg / (hz * 4); pm--;
  resulting in pm = (int) (3.3333) - 1 = 2,
  resulting in spiclk = 133333332/(4*(2+1)) = 11111111

  With the fix,
   pm = (mpc8xxx_spi->spibrg - 1) / (hz * 4) + 1; pm--;
   resulting in pm = (int) (4.3333) - 1 = 3,
   resulting in spiclk = 133333332/(4*(3+1)) = 8333333

   Without the fix, for every desired SPI frequency that
   is not exactly derivable from spibrg, pm will be too
   small due to rounding down, resulting in a too high SPI clock,
   so we need a pm which is one higher.

   For values that are exactly derivable, spibrg will
   be dividable by (hz*4) without remainder, and
   (int) ((spibrg-1)/(hz*4)) will be one lower than
   (int) (spibrg)/(hz*4), which is compensated by adding 1.
   For these values, the fixed version calculates the same pm
   as the unfixed version.

   For all values that are not exactly derivable,
   spibrg will be not dividable by (hz*4) without
   remainder, and (int) ((spibrg-1)/(hz*4)) will be
   the same as (int) (spibrg)/(hz*4), and the calculated pm will
   be one higher than calculated by the unfixed version.

References:
[1] http://www.freescale.com/files/32bit/doc/ref_manual/MPC8315ERM.pdf,
   page 22-10 -> 1398

Signed-off-by: Ernst Schwab <eschwab@online.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-16 14:26:58 -07:00
Tony Lindgren
a8eb7ca0cb omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3
Replace ARCH_OMAP34XX with ARCH_OMAP3

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15 09:27:02 -08:00
Tony Lindgren
088ef950dc omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2
Convert ARCH_OMAP24XX to ARCH_OMAP2

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15 09:27:01 -08:00
Daniel Mack
3ad2f3fbb9 tree-wide: Assorted spelling fixes
In particular, several occurances of funny versions of 'success',
'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address',
'beginning', 'desirable', 'separate' and 'necessary' are fixed.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Joe Perches <joe@perches.com>
Cc: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-09 11:13:56 +01:00
Joe Perches
8a349d4b13 spi/spi_s3c64xx.c: Fix continuation line formats
String constants that are continued on subsequent lines with \
are not good.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-02 01:07:07 -07:00
Markus Pietrek
e8708ef7e8 spi: spi_sh_msiof: Fixed data sampling on the correct edge
The spi_sh_msiof.c driver presently misconfigures REDG and TEDG. TEDG==0
outputs data at the **rising edge** of the clock and REDG==0 samples data
at the **falling edge** of the clock. Therefore for SPI, TEDG must be
equal to REDG, otherwise the last byte received is not sampled in SPI
mode 3.

This brings the driver in line with the SH7723 HW Reference Manual
settings documented in Figures 20.20 and 20.21 ("SPI Clock and data
timing").

Signed-off-by: Markus Pietrek <Markus.Pietrek@emtrion.de>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-02 11:29:15 +09:00
Linus Walleij
fc05475f86 ARM: 5893/1: SPI AMBA PL022: Limit TX FIFO fills
Added logic to cap TX FIFO fill size based on current free RX
FIFO entries instead of TX status flags. This is to prevent
an issue with RX FIFO overflows.

Signed-off-by: Kevin Wells <kevin.wells@nxp.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-27 22:00:46 +00:00
Jean-Hugues Deschenes
212b3c8b8a spi/dw_spi: Fix dw_spi_mmio to depend on HAVE_CLK
dw_spi_mmio is dependent on the clock framework. This marks it as such
in Kconfig.

Signed-off-by: Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-22 10:08:31 -07:00
Jean-Hugues Deschenes
8ca8d15ade spi/dw_spi: Allow dw_spi.c to be a module
Signed-off-by: Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 09:55:54 -07:00
Jean-Hugues Deschenes
0a4c1d7d44 spi/dw_spi: mmio code style fixups
Minor code style cleanups following comments by Wolfram Sang

Signed-off-by: Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 09:55:42 -07:00
Jean-Hugues Deschenes
f7b6fd6d1d Memory-mapped dw_spi driver
Adds a memory-mapped I/O dw_spi platform device.

Signed-off-by: Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 07:46:42 -07:00
Feng Tang
8bcb4a88c5 spi/dw_spi: fix missing export of dw_spi_remove_host
So that interface drivers could be built as modules

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 07:25:38 -07:00
George Shore
052dc7c45d spi/dw_spi: conditional transfer mode changes
This allows the switching between transfer modes between 'transmit only',
'receive only' and 'transmit and receive' modes. Due to the design of the SPI
block, changing transfer modes requires that the block be disabled; in doing
so the chipselect line is inherently deasserted and (usually) the attached
device discards its state. Consequentially, switching modes requires that a
platform-specific chipselect function has been defined so that the chipselect
is not dropped during the change.

Signed-off-by: George Shore <george@georgeshore.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 07:25:32 -07:00
George Shore
f4aec798ae spi/dw_spi: remove conditional from 'poll_transfer'.
The 'poll_transfer' function employs a conditional to test whether the
transmit buffer is valid; in doing so, on a receive operation no data is
clocked out, thus no data is clocked in and ultimately errors appear.

This removes the conditional as the transmit function will be set to a null
writer when the transmit buffer is invalid, allowing the driver to clock
0x00 out to the device to receive data from the device.

Signed-off-by: George Shore <george@georgeshore.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 07:25:10 -07:00
George Shore
426c0093d8 spi/dw_spi: fixed a spelling typo in a warning message.
Signed-off-by: George Shore <george@georgeshore.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 07:24:43 -07:00
George Shore
20a588fcc8 spi/dw_spi: add return value to empty mrst_spi_debugfs_init()
As per the function signature.

Signed-off-by: George Shore <george@georgeshore.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 07:24:37 -07:00
Feng Tang
c587b6fa05 spi/dw_spi: add a FIFO depth detection
FIFO depth is configurable for each implementation of DW core,
so add a depth detection for those interface drivers who don't set
the fifo_len explicitly

Signed-off-by: Feng Tang <feng.tang@intel.com>
Acked-by: Jean-Hugues Deschenes <jean-hugues.deschenes@octasic.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-21 07:15:27 -07:00
Grant Likely
99147b5c41 spi/dw_spi: fix __init/__devinit section mismatch
Section mismatch in reference from the function dw_spi_add_host()
to the function init_queue()

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 14:03:39 -07:00
Paul Mundt
9778214990 spi: xilinx_spi: Fix up I/O routine wrapping bogosity.
xilinx_spi presently makes some fairly questionable assumptions about I/O
routines, and attempts to assign ioread32/iowrite32 and friends directly
to its own internal function pointers. On many platforms these I/O
routines are macros or wrappers and not actual functions on their own,
resulting in things like:

ERROR: "ioread32be" [drivers/spi/xilinx_spi.ko] undefined!
ERROR: "iowrite32be" [drivers/spi/xilinx_spi.ko] undefined!
ERROR: "iowrite32" [drivers/spi/xilinx_spi.ko] undefined!
ERROR: "ioread32" [drivers/spi/xilinx_spi.ko] undefined!

If xilinx_spi wants to do this sort of casting, it needs to provide its
own wrappers for these, or change how it does accesses completely.

I've opted for the first approach, and the attached silly patch does
that. If someone with the hardware available wants to give the second
option a try that's ok too. In any event, the current code is broken for
at least: arm, avr32, blackfin, microblaze, mn10300, and sh.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
Alberto Panizzo
f4d4ecfe78 spi/spi_imx: add device information by switching pr_debug() to dev_dbg()
Useful when debugging multiple spi channels.

Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
Magnus Damm
ac48eee064 spi: update MSIOF includes
Update the MSIOF driver to remove the architecture
speficic spi header file and add err.h. This makes
the driver compile on non-SH architectures.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
Feng Tang
552e450929 spi/dw_spi: refine the IRQ mode working flow
Now dw_spi core fully supports 3 transfer modes: pure polling,
DMA and IRQ mode. IRQ mode will use the FIFO half empty as
the IRQ trigger, so each interface driver need set the fifo_len,
so that core driver can handle it properly

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
Feng Tang
51f921c1eb spi/dw_spi: add a missed dw_spi_remove_host() in exit sequence
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
Feng Tang
b490e3704c spi/dw_spi: bug fix in wait_till_not_busy()
Make the driver wait at least  for 1 jiffie before issuing the
warning, no matter what HZ is set to

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
Jassi Brar
fa0fcde66a spi/s3c64xx: Add new parameter to cs callback
Since most of the chip-selects are simply going to be like
gpio_set_value, it would do good to have the same callback type
so that it could simply be made to point at gpio_set_value.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
Jassi Brar
e6b873c966 spi/s3c64xx: Include moved header
Header for platform specific stuff has been rename to include the SoC
type. Include the new header instead.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
Jassi Brar
ef6c680dc5 spi/s3c64xx: Check before mem-region release
Add precautionary check before releasing memory region.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:44 -07:00
Jassi Brar
b0d5d6e553 spi/s3c64xx: Move src_clk to local driver data
The pointer to SPI rate source clock had better be the member of
driver local data structure rather than platform specific.
Also, remove definitions of variable 'sci' that are rendered
useless as a consequence.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:44 -07:00
Jassi Brar
ee64a37732 spi/s3c64xx: Differentiate ip and rate clock
The instance of SPI clock for controller and that used for generating
signals ought to be independently handled.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:44 -07:00
Jassi Brar
ad7de729c6 spi/s3c64xx: Rename s3c64xx_spi_cntrlr_info
Rename 'struct s3c64xx_spi_cntrlr_info' to lesser wordy
'struct s3c64xx_spi_info'

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:44 -07:00
Uwe Kleine-König
e9a172f074 spi/mpc8xxx: don't check platform_get_irq's return value against zero
platform_get_irq returns -ENXIO on failure, so !irq was probably
always true.  Make irq a signed variable and compare irq <= 0.  Note
that a return value of zero is still handled as error even though this
could mean irq0.

This is a followup to 305b3228f9 that
changed the return value of platform_get_irq from 0 to -ENXIO on error.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:44 -07:00
Steven King
34b8c66173 spi: Add Freescale/Motorola Coldfire QSPI driver
Add support for the QSPI controller found some on Freescale/Motorola
Coldfire MCUs.

Full duplex, active high cs, spi modes 0-3 and word sizes 8-16 bits are
supported.  The hardware drives the MISO, MOSI and SCLK lines, but the chip
selects are managed via GPIO and must be configured by the board code.

The QSPI controller has an 80 byte buffer which allows us to transfer up to 16
words at a time.  For transfers longer than 16 words, we split the buffer in
half so we can update in one half while the controller is operating on the
other half.  Interrupt latencies then ultimately limits our sustained thru-put
to something less than half the maximum speed supported by the part.

Signed-off-by: Steven King <sfking@fdwdc.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:44 -07:00
Márton Németh
631e61b7ca spi: make Open Firmware device id constant
The match_table field of the struct of_device_id is constant
in <linux/of_platform.h> so it is worth to make the initialization
data constant.

The semantic match that finds this kind of pattern is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
disable decl_init,const_decl_init;
identifier I1, I2, x;
@@
	struct I1 {
	  ...
	  const struct I2 *x;
	  ...
	};
@s@
identifier r.I1, y;
identifier r.x, E;
@@
	struct I1 y = {
	  .x = E,
	};
@c@
identifier r.I2;
identifier s.E;
@@
	const struct I2 E[] = ... ;
@depends on !c@
identifier r.I2;
identifier s.E;
@@
+	const
	struct I2 E[] = ...;
// </smpl>

Signed-off-by: Márton Németh <nm127@freemail.hu>
Cc: Julia Lawall <julia@diku.dk>
Cc: cocci@diku.dk
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:44 -07:00
Robert P. J. Day
68ea2d82c3 spi: Fix reversed args to time_before() in Freescale stmp driver.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:44 -07:00
Sandeep Paulraj
358934a60d spi: Add SPI master driver for DaVinci/DA8xx
This patch adds support for a SPI master driver for the
DaVinci series of SOCs

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Philby John <pjohn@in.mvista.com>
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:34 -07:00
Linus Torvalds
bf931a01a2 Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6
* 'next-spi' of git://git.secretlab.ca/git/linux-2.6:
  spi: spi_txx9.c: use resource_size()
  spi: spi_sh_sci.c: use resource_size()
  spi: spi_mpc8xxx.c: use resource_size()
  spi: spi_bfin5xx.c: use resource_size()
  spi: atmel_spi.c: use resource_size()
  spi: Add s3c64xx SPI Controller driver
  atmel_spi: fix dma addr calculation for len > BUFFER_SIZE
  spi_s3c24xx: add FIQ pseudo-DMA support
  spi: controller driver for Designware SPI core
  spidev: add proper section markers
  spidev: use DECLARE_BITMAP instead of declaring the array
2009-12-17 15:59:05 -08:00
hartleys
d53342bf96 spi: spi_txx9.c: use resource_size()
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-12-17 09:00:22 -07:00
hartleys
76b6fdd35a spi: spi_sh_sci.c: use resource_size()
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-12-17 09:00:10 -07:00
hartleys
82de76513e spi: spi_mpc8xxx.c: use resource_size()
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-12-17 09:00:02 -07:00
hartleys
74947b8982 spi: spi_bfin5xx.c: use resource_size()
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-12-17 08:59:50 -07:00
hartleys
905aa0ae91 spi: atmel_spi.c: use resource_size()
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-12-17 08:59:06 -07:00