Граф коммитов

9 Коммитов

Автор SHA1 Сообщение Дата
Daniel Lezcano 177cf6e52b clocksources: Switch back to the clksrc table
All the clocksource drivers's init function are now converted to return
an error code. CLOCKSOURCE_OF_DECLARE is no longer used as well as the
clksrc-of table.

Let's convert back the names:
 - CLOCKSOURCE_OF_DECLARE_RET => CLOCKSOURCE_OF_DECLARE
 - clksrc-of-ret              => clksrc-of

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

For exynos_mct and samsung_pwm_timer:
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

For arch/arc:
Acked-by: Vineet Gupta <vgupta@synopsys.com>

For mediatek driver:
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>

For the Rockchip-part
Acked-by: Heiko Stuebner <heiko@sntech.de>

For STi :
Acked-by: Patrice Chotard <patrice.chotard@st.com>

For the mps2-timer.c and versatile.c changes:
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>

For the OXNAS part :
Acked-by: Neil Armstrong <narmstrong@baylibre.com>

For LPC32xx driver:
Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>

For Broadcom Kona timer change:
Acked-by: Ray Jui <ray.jui@broadcom.com>

For Sun4i and Sun5i:
Acked-by: Chen-Yu Tsai <wens@csie.org>

For Meson6:
Acked-by: Carlo Caione <carlo@caione.org>

For Keystone:
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>

For NPS:
Acked-by: Noam Camus <noamca@mellanox.com>

For bcm2835:
Acked-by: Eric Anholt <eric@anholt.net>
2016-06-28 10:19:35 +02:00
Daniel Lezcano f2f9900caa clocksource/drivers/h8300_tpu: Convert init function to return error
The init functions do not return any error. They behave as the following:

  - panic, thus leading to a kernel crash while another timer may work and
       make the system boot up correctly

  or

  - print an error and let the caller unaware if the state of the system

Change that by converting the init functions to return an error conforming
to the CLOCKSOURCE_OF_RET prototype.

Proper error handling (rollback, errno value) will be changed later case
by case, thus this change just return back an error or success in the init
function.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2016-06-28 10:19:23 +02:00
Yoshinori Sato d33f250af4 clocksource/drivers/h8300: Use ioread / iowrite
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2015-12-16 17:20:13 +01:00
Daniel Lezcano 751605152b h8300: Rename ctlr_out/in[bwl] to raw_read/write[bwl]
For the sake of consistency, let rename all ctrl_out/in calls to the write/read
calls so we have the same API consistent with the other architectures hence
open the door for the increasing of the test compilation coverage.

The unsigned long coercive cast is removed because all variables are set to
the right type "void __iomem *".

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2015-12-15 10:12:03 +01:00
Daniel Lezcano 31221a4bfb clocksource/drivers/h8300_tpu: Remove pointless headers for TPU
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2015-12-15 09:42:08 +01:00
Daniel Lezcano 9471f1d954 clocksource/drivers/h8300_tpu: Remove unused macros
Some macros are unused, delete them.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2015-12-15 09:42:06 +01:00
Yoshinori Sato 4633f4cac8 clocksource/drivers/h8300: Cleanup startup and remove module code.
Remove some legacy code and replace it by the clksrc-of code.

Do some cleanup and code consolidation.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2015-12-15 09:42:02 +01:00
Alexey Klimov ba49af35be clocksource/drivers/h8300_*: Remove unneeded memset()s
Memory for timer16_priv, timer8_priv and tpu_priv structs is
allocated by devm_kzalloc() in corresponding probe functions
of drivers.
No need to zero it one more time.

Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2015-10-15 17:42:02 +02:00
Yoshinori Sato 618b902d8c h8300: clocksource
h8300_timer8: 8bit clockevent device
h8300_timer16 / h8300_tpu: 16bit clocksource

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
2015-06-23 13:35:55 +09:00