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2015-07-30sysctl: Export procfs base path in sysctl.hTobias Klauser1-6/+5
Rename SYS_PATH to SYSCTL_PROC_PATH and make it available in sysctl.h such that it can be used e.g. in error messages. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-07-30sysctl: Include limits.h instead of linux/limits.hTobias Klauser1-1/+1
Avoid including linux specific headers if possible. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-07-20sysctl: Add sysctl module with /proc/sys helpersVadim Kochan1-0/+67
Moved sysctl get/set funcs from flowtop to separated sysctl module. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
6556061adeaa8751b72 (diff)
gpio: document how to make combined GPIO+irqchip drivers
Write a few words on how GPIO drivers supplying an irqchip should be written. Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/powerpc')