linux-toradex.git/drivers/rtc/rtc-ds1305.c, branch v4.10

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: ds1305: use to_spi_device and kobj_to_dev

2016-02-04T22:44:16+00:00

For better readability, use to_spi_device() and kobj_to_dev() instead
of container_of().

Signed-off-by: Geliang Tang 
Signed-off-by: Alexandre Belloni

rtc: use %ph for short hex dumps

2016-01-11T19:19:58+00:00

This makes the generated code slightly smaller.

Signed-off-by: Rasmus Villemoes 
Signed-off-by: Alexandre Belloni

spi: Drop owner assignment from spi_drivers

2015-10-28T01:30:17+00:00

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

Signed-off-by: Andrew F. Davis 
Acked-by: Jonathan Cameron 
Signed-off-by: Mark Brown

rtc: ds1305: clean up ds1305_nvram_read()/ds1305_nvram_write()

2015-09-05T11:19:09+00:00

The change removes redundant sysfs binary file boundary checks, since
this task is already done on caller size in fs/sysfs/file.c

Signed-off-by: Vladimir Zapolskiy 
Signed-off-by: Alexandre Belloni

rtc: remove use of seq_printf return value

2015-04-15T23:35:24+00:00

The seq_printf return value, because it's frequently misused,
will eventually be converted to void.

See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")

Signed-off-by: Joe Perches 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: fix potential race condition

2014-04-03T23:21:16+00:00

RTC drivers must not return an error after device registration.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Alessandro Zummo 
Reported-by: Ales Novak 
Cc: Alexander Shiyan 
Cc: Atsushi Nemoto 
Cc: Jiri Kosina 
Cc: Srikanth Srinivasan 
Cc: Lee Jones 
Cc: Sascha Hauer 
Cc: Joonsoo Kim 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-ds1305.c: remove unnecessary spi_set_drvdata()

2014-01-24T00:36:59+00:00

The driver core clears the driver data to NULL after device_release or on
probe failure.  Thus, it is not needed to manually clear the device driver
data to NULL.

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

drivers/rtc/rtc-ds1305.c: use dev_get_platdata()

2013-11-13T03:09:28+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 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-ds1305.c: add missing braces around sizeof

2013-07-03T23:07:46+00:00

Silences the following type of warnings:

  WARNING: sizeof buf should be sizeof(buf)

Signed-off-by: Sachin Kamat 
Cc: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds