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Date: Sun, 4 Mar 2012 19:34:15 -0500 From: Paul Gortmaker <paul.gortmaker@...driver.com> To: linux-arch@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Paul Gortmaker <paul.gortmaker@...driver.com> Subject: [RFC PATCH 0/2] audit of linux/device.h users in include/* Nearly every subsystem has some kind of header with a proto like: void foo(struct device *dev); and yet there is no reason for most of these guys to care about the sub fields within the device struct. This allows us to significantly reduce the scope of headers including headers. For this instance, a reduction of about 40% is achieved by replacing the include with the simple fact that the device is some kind of a struct. Unlike the much larger module.h cleanup, this one is simply two commits. One to fix the implicit <linux/device.h> users, and then one to delete the device.h includes from the linux/include/ dir wherever possible. The assumption is that this cleanup will not go in through subsystem maintainers in a fragmented fashion, but instead be pulled as a whole. Paul. --- Paul Gortmaker (2): device.h: cleanup users outside of linux/include (C files) device.h: audit and cleanup users in main include dir drivers/base/power/clock_ops.c | 1 + drivers/base/power/common.c | 1 + drivers/base/power/opp.c | 1 + drivers/base/regmap/regcache-lzo.c | 1 + drivers/base/regmap/regcache-rbtree.c | 1 + drivers/base/regmap/regcache.c | 1 + drivers/base/regmap/regmap-debugfs.c | 1 + drivers/base/regmap/regmap-irq.c | 1 + drivers/edac/edac_stub.c | 1 + drivers/edac/mce_amd_inj.c | 1 + drivers/mfd/wm8994-regmap.c | 1 + drivers/power/apm_power.c | 1 + drivers/power/power_supply.h | 4 ++++ drivers/power/power_supply_leds.c | 1 + drivers/power/power_supply_sysfs.c | 1 + include/linux/amba/pl022.h | 2 -- include/linux/atmdev.h | 2 +- include/linux/attribute_container.h | 3 ++- include/linux/c2port.h | 3 ++- include/linux/cdrom.h | 1 - include/linux/cpu.h | 3 ++- include/linux/cpufreq.h | 1 - include/linux/crash_dump.h | 1 - include/linux/dma-buf.h | 2 +- include/linux/edac.h | 6 +++++- include/linux/fb.h | 1 - include/linux/firewire.h | 3 ++- include/linux/hwmon-sysfs.h | 2 ++ include/linux/hwmon.h | 2 +- include/linux/hwspinlock.h | 2 +- include/linux/ide.h | 3 ++- include/linux/ipmi.h | 2 +- include/linux/ipmi_smi.h | 3 ++- include/linux/jz4740-adc.h | 2 +- include/linux/maple.h | 2 +- include/linux/mfd/abx500.h | 3 ++- include/linux/mfd/abx500/ab5500.h | 2 +- include/linux/mfd/abx500/ab8500.h | 4 +++- include/linux/mfd/pm8xxx/pm8921.h | 1 - include/linux/mfd/stmpe.h | 4 +++- include/linux/mfd/tc3589x.h | 2 +- include/linux/mlx4/driver.h | 1 - include/linux/mmc/card.h | 1 + include/linux/mmc/core.h | 1 - include/linux/mmc/host.h | 1 + include/linux/netdevice.h | 2 +- include/linux/of_device.h | 3 ++- include/linux/opp.h | 1 + include/linux/phy.h | 5 +++-- include/linux/pm_domain.h | 2 ++ include/linux/power_supply.h | 3 ++- include/linux/regmap.h | 2 +- include/linux/regulator/consumer.h | 3 ++- include/linux/rfkill.h | 2 +- include/linux/rio_drv.h | 1 - include/linux/serial_pnx8xxx.h | 1 - include/linux/spi/mmc_spi.h | 2 +- include/linux/wimax/debug.h | 2 +- include/media/media-device.h | 3 ++- include/media/v4l2-ctrls.h | 1 - include/media/v4l2-ioctl.h | 1 - include/net/mac80211.h | 3 ++- include/scsi/scsi_device.h | 2 +- include/sound/core.h | 5 ++--- include/sound/soc-dapm.h | 3 ++- include/trace/events/regmap.h | 2 +- include/trace/events/rpm.h | 3 ++- include/trace/events/writeback.h | 1 - net/rfkill/core.c | 1 + sound/core/init.c | 1 + sound/core/pcm.c | 1 + sound/core/seq/seq.c | 1 + sound/core/timer.c | 1 + 73 files changed, 90 insertions(+), 52 deletions(-) -- 1.7.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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