| d4b9b578cba7231c1fbafbe901a2e8f38654e056 |
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18-Apr-2012 |
H Hartley Sweeten <hartleys@visionengravers.com> |
spi/spi-ep93xx.c: use dma_transfer_direction instead of dma_data_direction
A new enum indicating the dma channel direction was introduced by:
commit 49920bc66984a512f4bcc7735a61642cd0e4d6f2
dmaengine: add new enum dma_transfer_direction
The following commit changed spi-ep93xx to use the new enum:
commit a485df4b4404379786c4bdd258bc528b2617449d
spi, serial: move to dma_transfer_direction
In doing so a sparse warning was introduced:
warning: mixing different enum types
int enum dma_data_direction versus
int enum dma_transfer_direction
This is produced because the 'dir' passed in ep93xx_spi_dma_prepare
is an enum dma_data_direction and is being used to set the
dma_slave_config 'direction' which is now an enum dma_transfer_direction.
Fix this by converting spi-ep93xx to use the new enum type in all
places.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| 16052827d98fbc13c31ebad560af4bd53e2b4dd5 |
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08-Mar-2012 |
Alexandre Bounine <alexandre.bounine@idt.com> |
dmaengine/dma_slave: introduce inline wrappers
Add inline wrappers for device_prep_slave_sg() and device_prep_dma_cyclic()
interfaces to hide new parameter from current users of affected interfaces.
Convert current users to use new wrappers instead of direct calls.
Suggested by Russell King [https://lkml.org/lkml/2012/2/3/269].
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
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| a485df4b4404379786c4bdd258bc528b2617449d |
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14-Oct-2011 |
Vinod Koul <vinod.koul@linux.intel.com> |
spi, serial: move to dma_transfer_direction
fixup usage of dma direction by introducing dma_transfer_direction,
this patch moves spi, serial drivers to use new enum
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Alan Cox <alan@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@iki.fi>
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| 940ab88962bc1aff3273a8356d64577a6e386736 |
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05-Oct-2011 |
Grant Likely <grant.likely@secretlab.ca> |
drivercore: Add helper macro for platform_driver boilerplate
For simple modules that contain a single platform_driver without any
additional setup code then ends up being a block of duplicated
boilerplate. This patch adds a new macro, module_platform_driver(),
which replaces the module_init()/module_exit() registrations with
template functions.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Reviewed-by: Magnus Damm <magnus.damm@gmail.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
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| 5bdb7613414a9884166b2f5f20ad0353c1c6b6f3 |
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15-Oct-2011 |
Mika Westerberg <mika.westerberg@iki.fi> |
spi/spi-ep93xx: add module.h include
Due to module.h cleanup it is not anymore included implicitly. Drivers
who want to use it need to include it explicitly.
Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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| ca632f556697d45d67ed5cada7cedf3ddfe0db4b |
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06-Jun-2011 |
Grant Likely <grant.likely@secretlab.ca> |
spi: reorganize drivers
Sort the SPI makefile and enforce the naming convention spi_*.c for
spi drivers.
This change also rolls the contents of atmel_spi.h into the .c file
since there is only one user of that particular include file.
v2: - Use 'spi-' prefix instead of 'spi_' to match what seems to be
be the predominant pattern for subsystem prefixes.
- Clean up filenames in Kconfig and header comment blocks
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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