linux-toradex.git/drivers/input/misc/kxtj9.c, branch v4.20-rc6

Input: kxtj9 - remove unneeded retval variable

2015-10-02T18:44:17+00:00

The retval variable isn't needed since isn't used in the function. Remove
the variable and just return 0 instead.

This also fixes the following make coccicheck warning:

drivers/input/misc/kxtj9.c:638:5-11: Unneeded variable: "retval". Return "0" on line 646

Signed-off-by: Javier Martinez Canillas 
Signed-off-by: Dmitry Torokhov

Input: drop owner assignment from i2c_driver

2015-07-17T23:57:00+00:00

i2c_driver does not need to set an owner because i2c_register_driver()
will set it.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Dmitry Torokhov

Input: misc - use __maybe_unused instead of ifdef around suspend/resume

2014-11-02T07:10:06+00:00

Use __maybe_unused instead of ifdef guards around suspend/resume
functions, in order to increase build coverage and fix build warnings.

Signed-off-by: Jingoo Han 
Signed-off-by: Dmitry Torokhov

Input: use dev_get_platdata()

2013-12-06T10:06:29+00:00

Use the wrapper function for retrieving the platform data instead
of accessing dev->platform_data directly. This is a cosmetic change
to make the code simpler and enhance the readability.

Signed-off-by: Jingoo Han 
Acked-by: Fugang Duan 
Signed-off-by: Dmitry Torokhov

Input: remove use of __devexit

2012-11-24T08:05:38+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton 
Acked-by: Mark Brown 
Signed-off-by: Dmitry Torokhov

Input: remove use of __devinit

2012-11-24T08:05:19+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Acked-by: Mark Brown 
Acked-by: Javier Martinez Canillas 
Signed-off-by: Dmitry Torokhov

Input: remove use of __devexit_p

2012-11-24T08:03:48+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton 
Acked-by: Russell King 
Signed-off-by: Dmitry Torokhov

Input: convert I2C drivers to use module_i2c_driver()

2012-03-17T06:06:19+00:00

This patch converts the drivers in drivers/input/* to use the
module_i2c_driver() macro which makes the code smaller and a bit
simpler.

Signed-off-by: Axel Lin 
Signed-off-by: Dmitry Torokhov

Input: kxtj9 - who_am_i check value and initial data rate fixes

2012-03-17T05:49:32+00:00

Several fixes based on customer feedback:

* WHO_AM_I value has changed since preliminary parts used for initial
  testing;

* Output of le16_to_cpu must be saved to memory before shifting to
  preserve sign;

* Initial data rate was not extracted from data control register init.
  This was causing the initial data rate to be set to maximum until
  it was changed. To fix this problem, it made more sense to specify
  initial data rate and extract the register mask from that.

Signed-off-by: Chris Hudson 
Signed-off-by: Dmitry Torokhov

Input: kxtj9 - explicitly include module.h

2011-07-30T19:03:32+00:00

We need to explicitly include module.h since some of its facilities
are used.

Signed-off-by: Stephen Rothwell 
Signed-off-by: Dmitry Torokhov