Commit Graph

7 Commits

Author SHA1 Message Date
Tomasz Maciej Nowak
9c6b6abdcd kernel: replace SUBDIRS with M in package recipes
The SUBDIRS variable has been removed in kernel 5.4, and was deprecated
since the beginnig of kernel git history in favour of M or KBUILD_EXTMOD.

Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
2020-02-22 16:38:41 +01:00
Adrian Schmutzler
9e0aab44b6 kernel: use older kernel for explicitly setting dependencies
It is generally more desirable to use older kernel versions for
dependencies, as this will require less changes when newer kernels
are added (they will by default select the newer packages).

Since we currently only have two kernels (4.14 and 4.19) in master,
this patch applies this logic by converting all LINUX_4_19 symbols
to their inverted LINUX_4_14 equivalents.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-01-26 22:07:48 +01:00
Hauke Mehrtens
a116b8e0b6 kernel: Deactivate *-gpio-custom drivers for 4.19
Kernel interface changed with kernel 4.19, it does not accept raw GPIO
numbers any more. Deactivate these drivers on kernel 4.19 for now.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-12-15 14:28:48 +01:00
Karl Vogel
76378c6b9f build: use KERNEL_MAKE_FLAGS for kernel file compilations
The build system already defines KERNEL_CROSS which defaults to TARGET_CROSS.
Make use of this variable for kernel makefiles.

Signed-off-by: Karl Vogel <karl.vogel@gmail.com>
2017-10-29 16:17:05 +01:00
Alexandru Ardelean
9168abe8b5 kernel/spi-gpio-custom: drop Build/Prepare rule in favor of default one
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
2016-10-15 11:36:53 +02:00
Hauke Mehrtens
837d4f8f41 spi-gpio-custom: fix section mismatch
This fixes this section mismatch warning:
The function spi_gpio_custom_get_slave_cs() references
the variable __initdata bus_nump.
This is often because spi_gpio_custom_get_slave_cs lacks a __initdata
annotation or the annotation of bus_nump is wrong.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 48930
2016-03-05 16:23:19 +00:00
Gabor Juhos
6bb50e4df1 package/kernel: add spi-gpio-custom module
The package makes it possible to create custom SPI
buses via GPIO lines.

This module is based on i2c-gpio-custom and allows to
configure an SPI bus via GPIO lines and expose it to
userspace without rebuilding the kernel. This is maily
intended to connect microcontrollers and other simple
SPI devices without making an ad-hoc kernel driver.

Signed-off-by: Marco Burato <zmaster.adsl@gmail.com>
[juhosg:
  - change subject,
  - extend and reformat commit message,
  - cleanup checkpatch errors/warnings in module source]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 37872
2013-09-02 08:45:29 +00:00