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3518fd4c780d4fa4c0e2cedd95c0f8bc5d8b457f
linux/drivers
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Tzung-Bi Shih 3518fd4c78 Revert "gpio: Access gpio_bus_type in gpiochip_setup_dev()" 
This reverts commit cc11f4ef66.

Commit cc11f4ef66 ("gpio: Access `gpio_bus_type` in
gpiochip_setup_dev()") moved the bus type assignment from
gpiochip_add_data_with_key() to gpiochip_setup_dev().

This change introduced a bug where dev_printk() and friends might access
the bus name after gpiochip_add_data_with_key() but before
gpiochip_setup_dev() has run.  In this window, the bus type is not yet
initialized, leading to empty bus names in logs.

Move the bus type assignment back to gpiochip_add_data_with_key() to
ensure the bus name is available before any potential users like
dev_printk().

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Closes: https://lore.kernel.org/all/CAMuHMdU0Xb=Moca5LUex+VxyHQa2-uYJgYf4hzHiSEjDCQQT=Q@mail.gmail.com/
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://patch.msgid.link/20260313054112.1248074-1-tzungbi@kernel.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
2026-03-16 10:10:02 +01:00
..
accel
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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accessibility
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
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acpi
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amba
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2026-02-21 17:09:51 -08:00
android
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2026-02-22 08:26:33 -08:00
ata
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2026-02-21 20:03:00 -08:00
atm
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2026-02-22 08:26:33 -08:00
auxdisplay
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base
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bcma
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block
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bluetooth
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bus
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cache
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cdrom
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cdx
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char
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clk
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clocksource
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comedi
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connector
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counter
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cpufreq
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cpuidle
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crypto
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cxl
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2026-02-21 17:09:51 -08:00
dax
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2026-02-21 17:09:51 -08:00
dca
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
devfreq
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2026-02-21 20:03:00 -08:00
dibs
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dio
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2026-02-21 17:09:51 -08:00
dma
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2026-02-21 20:03:00 -08:00
dma-buf
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2026-02-21 20:03:00 -08:00
dpll
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edac
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eisa
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2026-02-21 17:09:51 -08:00
extcon
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firewire
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firmware
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2026-02-21 20:03:00 -08:00
fpga
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2026-02-21 20:03:00 -08:00
fsi
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2026-02-21 17:09:51 -08:00
fwctl
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2026-02-21 17:09:51 -08:00
gnss
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2026-02-21 17:09:51 -08:00
gpib
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2026-02-21 20:03:00 -08:00
gpio
Revert "gpio: Access gpio_bus_type in gpiochip_setup_dev()"
2026-03-16 10:10:02 +01:00
gpu
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2026-02-22 08:26:33 -08:00
greybus
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2026-02-21 20:03:00 -08:00
hid
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hsi
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hte
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2026-02-21 17:09:51 -08:00
hv
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hwmon
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2026-02-22 08:26:33 -08:00
hwspinlock
Merge tag 'soc-drivers-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2026-02-10 20:45:30 -08:00
hwtracing
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2026-02-21 20:03:00 -08:00
i2c
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i3c
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idle
…
iio
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infiniband
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input
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interconnect
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2026-02-21 17:09:51 -08:00
iommu
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2026-02-22 08:26:33 -08:00
ipack
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2026-02-21 20:03:00 -08:00
irqchip
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2026-02-22 08:26:33 -08:00
isdn
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2026-02-21 20:03:00 -08:00
leds
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2026-02-21 17:09:51 -08:00
macintosh
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2026-02-21 20:03:00 -08:00
mailbox
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
mcb
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2026-02-21 17:09:51 -08:00
md
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media
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memory
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memstick
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message
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mfd
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2026-02-21 20:03:00 -08:00
misc
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2026-02-21 20:03:00 -08:00
mmc
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most
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2026-02-21 17:09:51 -08:00
mtd
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mux
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2026-02-21 17:09:51 -08:00
net
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2026-02-22 08:26:33 -08:00
nfc
nfc: nfcmrvl: convert to gpio descriptors
2026-03-09 10:25:34 +01:00
ntb
Merge tag 'kmalloc_obj-treewide-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2026-02-21 11:02:58 -08:00
nubus
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nvdimm
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2026-02-21 20:03:00 -08:00
nvme
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nvmem
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2026-02-21 17:09:51 -08:00
of
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2026-02-21 17:09:51 -08:00
opp
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2026-02-21 20:03:00 -08:00
parisc
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parport
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2026-02-21 17:09:51 -08:00
pci
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2026-02-21 20:03:00 -08:00
pcmcia
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2026-02-21 17:09:51 -08:00
peci
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2026-02-21 17:09:51 -08:00
perf
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2026-02-21 20:03:00 -08:00
phy
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
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pinctrl
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2026-02-21 20:03:00 -08:00
platform
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pmdomain
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pnp
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2026-02-21 17:09:51 -08:00
power
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
powercap
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pps
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ps3
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ptp
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2026-02-21 17:09:51 -08:00
pwm
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rapidio
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2026-02-21 17:09:51 -08:00
ras
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
regulator
regulator: drop unneeded dependencies on OF_GPIO
2026-03-13 14:42:53 +01:00
remoteproc
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2026-02-21 17:09:51 -08:00
resctrl
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reset
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rpmsg
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2026-02-21 17:09:51 -08:00
rtc
Merge tag 'rtc-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2026-02-22 09:43:11 -08:00
s390
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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sbus
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scsi
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sh
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siox
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2026-02-21 17:09:51 -08:00
slimbus
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2026-02-21 17:09:51 -08:00
soc
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2026-02-21 20:03:00 -08:00
soundwire
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2026-02-22 08:26:33 -08:00
spi
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2026-02-21 20:03:00 -08:00
spmi
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ssb
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staging
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target
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2026-02-21 20:03:00 -08:00
tc
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tee
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thermal
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thunderbolt
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2026-02-21 20:03:00 -08:00
tty
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ufs
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
uio
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2026-02-21 17:09:51 -08:00
usb
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vdpa
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vfio
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2026-02-21 20:03:00 -08:00
vhost
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video
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virt
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
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virtio
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
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w1
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
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watchdog
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2026-02-21 17:09:51 -08:00
xen
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zorro
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
Kconfig
…
Makefile
phy: enter drivers/phy/Makefile even without CONFIG_GENERIC_PHY
2026-02-04 20:45:26 +05:30