linux-toradex.git/drivers/spi/spi-dln2.c, branch v4.2.2 Linux kernel for Apalis and Colibri modules spi/dln2: simplify return flow for dln2_spi_transfer_setup and dln2_spi_enable 2015-01-06T17:02:50+00:00 Laurentiu Palcu laurentiu.palcu@intel.com 2015-01-06T13:23:40+00:00 2b5e368e4195749e50188dca4394ac8d25ff39f2 This fixes the following kbuild test robot warnings: >> drivers/spi/spi-dln2.c:124:1-4: WARNING: end returns can be simplified if negative or 0 value >> drivers/spi/spi-dln2.c:656:1-4: WARNING: end returns can be simplified if negative or 0 value Additionally, fix a comment after switching from CONFIG_PM_RUNTIME to CONFIG_PM. Reported-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
This fixes the following kbuild test robot warnings:

>> drivers/spi/spi-dln2.c:124:1-4: WARNING: end returns can be simplified if negative or 0 value
>> drivers/spi/spi-dln2.c:656:1-4: WARNING: end returns can be simplified if negative or 0 value

Additionally, fix a comment after switching from CONFIG_PM_RUNTIME to
CONFIG_PM.

Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
spi/dln2: Fix for PM_RUNTIME removal 2014-12-23T00:27:41+00:00 Mark Brown broonie@kernel.org 2014-12-23T00:27:41+00:00 b2e5dda14fbc2ca1155c614c500c6de6f5b4ba8c Signed-off-by: Mark Brown <broonie@kernel.org> 
Signed-off-by: Mark Brown <broonie@kernel.org>
spi: add support for DLN-2 USB-SPI adapter 2014-12-22T18:36:46+00:00 Laurentiu Palcu laurentiu.palcu@intel.com 2014-12-08T13:52:29+00:00 3d8c0d749da326310a525d19e1a7aef83ae872b3 This adds support for Diolan DLN2 USB-SPI adapter. Information about the USB protocol interface can be found in the Programmer's Reference Manual [1], see section 5.4.6 for the SPI master module commands and responses. [1] https://www.diolan.com/downloads/dln-api-manual.pdf Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
This adds support for Diolan DLN2 USB-SPI adapter.

Information about the USB protocol interface can be found in the
Programmer's Reference Manual [1], see section 5.4.6 for the SPI
master module commands and responses.

[1] https://www.diolan.com/downloads/dln-api-manual.pdf

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>