linux-toradex.git/drivers/spi/spi-efm32.c, branch v4.2.2

spi: drop owner assignment from platform_drivers

2014-10-20T14:21:36+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

spi: efm32: correct namespacing of location property

2014-07-11T12:39:36+00:00

Olof Johansson pointed out that usually the company name is picked as
namespace prefix to specific properties. So expect "energymicro,location"
but fall back to the previously introduced name "efm32,location".

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Mark Brown

Merge remote-tracking branches 'spi/topic/drivers', 'spi/topic/dw', 'spi/topic/efm32', 'spi/topic/ep93xx', 'spi/topic/fsl', 'spi/topic/fsl-dspi', 'spi/topic/fsl-espi' and 'spi/topic/gpio' into spi-next

2014-03-30T00:51:10+00:00

Merge remote-tracking branches 'spi/topic/bus-num', 'spi/topic/cleanup', 'spi/topic/clps711x', 'spi/topic/coldfire', 'spi/topic/completion' and 'spi/topic/davinci' into spi-next

2014-03-30T00:51:03+00:00

spi: efm32: use $vendor,$device scheme for compatible string

2014-03-25T17:49:34+00:00

Wolfram Sang pointed out that "efm32,$device" is non-standard. So use the
common scheme and prefix device with "efm32-". The old compatible string
is left in place until arch/arm/boot/dts/efm32* is fixed.

Signed-off-by: Uwe Kleine-König 
Acked-by: Wolfram Sang 
Signed-off-by: Mark Brown 
Cc: stable@vger.kernel.org

spi: efm32: properly namespace location property

2014-03-14T20:36:48+00:00

While reviewing an i2c driver for efm32 that needs a similar property
Wolfram Sang pointed out that "location" is a too generic name for
something that is efm32 specific. So add an appropriate namespace and
fall back to the generic name in case of failure.

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Mark Brown

spi: efm32: Clean up non-DT paths

2014-03-12T16:56:52+00:00

This is a DT-only driver, so remove all non-DT paths.
of_gpio_named_count() may fail, thus also add checking it's return value.
efm32_spi_probe_dt() never fails, make it return void.

Signed-off-by: Axel Lin 
Acked-by: Uwe Kleine-König 
Signed-off-by: Mark Brown

spi: Remove explictly set bus_num and num_chipselect to default setting

2014-02-16T01:51:02+00:00

The purpose of commit 1e8a52e18cfb
"spi: By default setup spi_masters with 1 chipselect and dynamics bus number"
is to avoid setting default value for bus_num and num_chipselect in spi master
drivers. So let's remove the duplicate code.

Signed-off-by: Axel Lin 
Acked-by: Uwe Kleine-König 
Acked-By: David Daney 
Acked-by: Stephen Warren 
Signed-off-by: Mark Brown

spi: Use reinit_completion at appropriate places

2014-02-10T12:32:16+00:00

Calling init_completion() once is enough.
For the rest of the iterations, call reinit_completion() instead.

Signed-off-by: Axel Lin 
Signed-off-by: Mark Brown

spi: efm32: drop unused struct and fix size check

2013-10-09T11:00:42+00:00

The variable efm32_spi_pdata_default origins from an earlier revision of
the patch introducing the driver, its use was dropped because of review
comments but I forgot to also drop the variable itself.

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Mark Brown