Guennadi Liakhovetski 438d8908b3 gpiolib: better rmmod infrastructure ... As long as one or more GPIOs on a gpio chip are used its driver should not be unloaded. The existing mechanism (gpiochip_remove failure) doesn't address that, since rmmod can no longer be made to fail by having the cleanup code report errors. Module usecounts are the solution. Assuming standard "initialize struct to zero" policies, this change won't affect SOC platform drivers. However, drivers for external chips (on I2C and SPI busses) should be updated if they can be built as modules. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> [ gpio_ensure_requested() needs to update module usecounts too ] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-04-28 08:58:34 -07:00
..
acorn/char
acpi	drivers/acpi/thermal.c: fix build with CONFIG_DMI=n	2008-04-28 08:58:30 -07:00
amba
ata	pata_bf54x: decrease count first.	2008-04-25 01:26:28 -04:00
atm
auxdisplay
base	bus_remove_device: be more careful about incomplete initialization	2008-04-22 17:40:36 -07:00
block	return pfn from direct_access, for XIP	2008-04-28 08:58:23 -07:00
bluetooth
cdrom	cdrom: use kmalloced buffers instead of buffers on stack	2008-04-21 09:50:08 +02:00
char	VT notifier extension for accessibility	2008-04-28 08:58:32 -07:00
clocksource
connector
cpufreq
cpuidle
crypto	[CRYPTO] padlock-aes: Use generic setkey function	2008-04-21 10:19:34 +08:00
dca
dio
dma	DMA engine: typo fixes	2008-04-21 22:38:45 +00:00
edac
eisa
firewire
firmware	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6	2008-04-21 15:49:58 -07:00
gpio	gpiolib: better rmmod infrastructure	2008-04-28 08:58:34 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2008-04-25 12:38:14 -07:00
hwmon
i2c	i2c: Fix platform driver hotplug/coldplug	2008-04-22 22:16:49 +02:00
ide	ide-tape: remove tape->merge_stage	2008-04-27 15:38:34 +02:00
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2008-04-25 12:24:06 -07:00
infiniband	RDMA/nes: Remove volatile qualifier from struct nes_hw_cq.cq_vbase	2008-04-23 11:55:45 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2008-04-27 10:10:37 -07:00
isdn	isdn: rename CONFIG_AVMB1_COMPAT to not look like a Kconfig variable	2008-04-28 08:58:34 -07:00
leds	leds: Add default-on trigger	2008-04-25 00:06:52 +01:00
lguest
macintosh	mac-hid: fix build after lockdep annotation	2008-04-25 18:57:09 -07:00
mca
md	dm: remove md argument from specific_minor	2008-04-25 13:27:02 +01:00
media	mm: remove nopage	2008-04-28 08:58:18 -07:00
memstick	memstick: convert struct class_device to struct device	2008-04-19 19:10:29 -07:00
message	SCSI: convert struct class_device to struct device	2008-04-19 19:10:33 -07:00
mfd	mfd: use shorter set_current_state()	2008-04-28 08:58:32 -07:00
misc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2008-04-27 11:25:00 -07:00
mmc
mtd	[MTD] m25p80: Add Support for ATMEL AT25DF641 64-Megabit SPI Flash	2008-04-25 09:14:23 +01:00
net	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband	2008-04-27 10:10:14 -07:00
nubus
of	[POWERPC] drivers/of/of_i2c.c: Add MODULE_LICENSE	2008-04-24 20:58:01 +10:00
oprofile	oprofile: change cpu_buffer from array to per_cpu variable	2008-04-28 08:58:31 -07:00
parisc	PCI: remove parisc consumer of the pci global_list	2008-04-20 21:47:01 -07:00
parport
pci	intel-iommu.c: dma ops fix	2008-04-24 23:15:43 +02:00
pcmcia	[ARM] pxa: fix 0e623941be	2008-04-21 12:52:03 +01:00
pnp	pnpacpi: fix potential corruption on "pnpacpi: exceeded the max number of IRQ resources 2"	2008-04-23 12:22:13 -07:00
power
ps3
rapidio
rtc	rtc: replace remaining __FUNCTION__ occurrences	2008-04-28 08:58:17 -07:00
s390	return pfn from direct_access, for XIP	2008-04-28 08:58:23 -07:00
sbus
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2008-04-27 11:25:00 -07:00
serial	atmel_serial: remove duplicated macro definition	2008-04-28 08:58:30 -07:00
sh
sn
spi	spi: spi_imx updates	2008-04-28 08:58:31 -07:00
ssb	ssb: Fix all-ones boardflags	2008-04-23 21:25:35 -04:00
tc
telephony
thermal
uio
usb	usb: don't update devnum for wusb devices	2008-04-24 21:16:59 -07:00
video	mm: remove nopage	2008-04-28 08:58:18 -07:00
virtio
w1
watchdog
xen	xen: add balloon driver	2008-04-24 23:57:33 +02:00
zorro
Kconfig	xen: add balloon driver	2008-04-24 23:57:33 +02:00
Makefile