linux-toradex.git/drivers/rtc/rtc-rs5c372.c, branch v4.9.28

rtc: simplify implementations of read_alarm

2016-07-09T08:24:45+00:00

Since commit d68778b80dd7 ("rtc: initialize output parameter for read
alarm to "uninitialized"") there is no need to explicitly set
unsupported members to -1. So drop the respective assignments from
drivers.

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Alexandre Belloni

rtc: rs5c372: r2025: fix check for 'oscillator halted' condition

2016-05-21T15:07:16+00:00

The R2025SD chip, according to its data sheet, sets the /XST
bit to zero if the oscillator stops. Hence the check for this
condition was wrong.

Signed-off-by: Thomas Koeller 
Signed-off-by: Alexandre Belloni

rtc: Use IS_ENABLED() instead of checking for built-in or module

2016-05-20T10:33:51+00:00

The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either
built-in or as a module, use that macro instead of open coding the same.

Signed-off-by: Javier Martinez Canillas 
Signed-off-by: Alexandre Belloni

rtc: remove useless DRV_VERSION

2016-05-20T10:33:51+00:00

Many drivers are defining a DRV_VERSION. This is often only used for
MODULE_VERSION and sometimes to print an info message at probe time. This
is kind of pointless as they are all versionned with the kernel anyway.
Also the core will print a message when a new rtc is found.

Signed-off-by: Alexandre Belloni

drivers/rtc/rtc-rs5c372.c: use %*ph to dump small buffers

2014-10-14T00:18:19+00:00

Instead of pushing each byte let's reduce stack usage by using %*ph specifier.

Signed-off-by: Andy Shevchenko 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-rs5c372.c: add R2221T/L variant to the driver

2013-05-08T01:38:26+00:00

Register layout is the same, so just add the variant to the appropriate
places.

Signed-off-by: Lucas Stach 
Signed-off-by: Jan Luebbe 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: rtc-rs5c372: use devm_*() functions

2013-04-30T01:28:38+00:00

Use devm_*() functions to make cleanup paths simpler.

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: rtc-rs5c372: use dev_dbg()/dev_warn() instead of printk()/pr_debug()

2013-02-22T01:22:29+00:00

Fix the checkpatch warning as below:

  WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-rs5c372.c: convert struct i2c_msg initialization to C99 format

2012-10-05T18:05:06+00:00

Convert the struct i2c_msg initialization to C99 format.  This makes
maintaining and editing the code simpler.  Also helps once other fields
like transferred are added in future.  while at it also fix a checkpatch
warn WARNING: sizeof rs5c->buf should be sizeof(rs5c->buf)

Signed-off-by: Shubhrajyoti D 
Reviewed-by: Felipe Balbi 
Cc: Alessandro Zummo 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: convert rtc i2c drivers to module_i2c_driver

2012-03-23T23:58:39+00:00

Factor out some boilerplate code for i2c driver registration into
module_i2c_driver.

Signed-off-by: Axel Lin 
Cc: Piotr Ziecik 
Cc: Alessandro Zummo 
Cc: Scott Wood 
Cc: Srikanth Srinivasan 
Cc: Mike Rapoport 
Cc: Sergey Lapin 
Cc: Roman Fietze 
Cc: Herbert Valerio Riedel 
Cc: Alexander Bigga 
Cc: Dale Farnsworth 
Cc: Gregory Hermant 
Cc: Wolfgang Grandegger 
Cc: Martyn Welch 
Cc: Byron Bradley 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds