kernel/include/linux/spi/74x164.h, branch linux-4.15.y

gpio: 74x164: Remove non-DT support

2013-12-12T13:27:57Z

Commit 20bc4d5d565159eb2b942bf4b7fae86fba94e32c (gpio: 74x164: Add support for the daisy-chaining) introduce check for DT for the driver, so driver cannot be used without DT. There are no in-tree users of this driver, so remove non-DT support completely. Signed-off-by: Alexander Shiyan Acked-by: Mark Brown Signed-off-by: Linus Walleij

gpio/74x164: remove unnecessary defines and prototype

2011-06-03T18:14:16Z

Remove the #define GEN_74X164_GPIO_COUNT since it's only used in one place and it's meaning is obvious. Also remove the #define GEN_74X164_DRIVER_NAME and use spi->modalias to set the gpio chip's label and the string "74x164" for the driver name. Reorder the code slightly to remove the need to prototype gen_74x164_set_value. Signed-off-by: H Hartley Sweeten Signed-off-by: Grant Likely

gpio: add support for 74x164 serial-in/parallel-out 8-bit shift register

2010-10-28T01:03:07Z

Add support for generic 74x164 serial-in/parallel-out 8-bits shift register. This driver can be used as a GPIO output expander. [akpm@linux-foundation.org: remove unused local `refresh'] Signed-off-by: Miguel Gaio Signed-off-by: Juhos Gabor Signed-off-by: Florian Fainelli Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds