[PATCH 0/6] device.h: split up into smaller pieces

From: Greg Kroah-Hartman
Date: Mon Dec 09 2019 - 14:33:18 EST


During the 5.4-rc merge Linus complained about the size of device.h and
how it can be a pain to merge things into at times. It's also become
kind of a "kitchen sink" for anything related to drivers / devices /
busses / classes and is the 10th largest include/linux/*.h file by size.

So let's split it up into smaller pieces, moving things out by logical
parts where it can be.

Greg Kroah-Hartman (6):
drivers/base: base.h: add proper copyright and header info
device.h: move devtmpfs prototypes out of the file
device.h: move dev_printk()-like functions to dev_printk.h
device.h: move 'struct bus' stuff out to device/bus.h
device.h: move 'struct class' stuff out to device/class.h
device.h: move 'struct driver' stuff out to device/driver.h

drivers/base/base.h | 19 +
drivers/base/bus.c | 1 +
drivers/base/class.c | 1 +
drivers/base/driver.c | 1 +
include/linux/dev_printk.h | 235 ++++++++
include/linux/device.h | 999 +---------------------------------
include/linux/device/bus.h | 288 ++++++++++
include/linux/device/class.h | 266 +++++++++
include/linux/device/driver.h | 292 ++++++++++
init/main.c | 2 +-
10 files changed, 1108 insertions(+), 996 deletions(-)
create mode 100644 include/linux/dev_printk.h
create mode 100644 include/linux/device/bus.h
create mode 100644 include/linux/device/class.h
create mode 100644 include/linux/device/driver.h

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2.24.0