linux-sg2042/drivers/pinctrl/vt8500
Sherman Yin 03b054e969 pinctrl: Pass all configs to driver on pin_config_set()
When setting pin configuration in the pinctrl framework, pin_config_set() or
pin_config_group_set() is called in a loop to set one configuration at a time
for the specified pin or group.

This patch 1) removes the loop and 2) changes the API to pass the whole pin
config array to the driver.  It is now up to the driver to loop through the
configs.  This allows the driver to potentially combine configs and reduce the
number of writes to pin config registers.

All c files changed have been build-tested to verify the change compiles and
that the corresponding .o is successfully generated.

Signed-off-by: Sherman Yin <syin@broadcom.com>
Reviewed-by: Christian Daudt <csd@broadcom.com>
Reviewed-by: Matt Porter <matt.porter@linaro.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-08-28 13:34:41 +02:00
..
Kconfig pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500 2013-04-04 18:00:02 +13:00
Makefile pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500 2013-04-04 18:00:02 +13:00
pinctrl-vt8500.c pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500 2013-04-04 18:00:02 +13:00
pinctrl-wm8505.c pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500 2013-04-04 18:00:02 +13:00
pinctrl-wm8650.c pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500 2013-04-04 18:00:02 +13:00
pinctrl-wm8750.c pinctrl: vt8500: Fix incorrect data in WM8750 pinctrl table 2013-05-14 13:08:28 +02:00
pinctrl-wm8850.c pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500 2013-04-04 18:00:02 +13:00
pinctrl-wmt.c pinctrl: Pass all configs to driver on pin_config_set() 2013-08-28 13:34:41 +02:00
pinctrl-wmt.h pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500 2013-04-04 18:00:02 +13:00