linux-stable/drivers/misc
Will Deacon ac9762a74c misc: open-dice: Fix spurious lockdep warning
When probing the open-dice driver with PROVE_LOCKING=y, lockdep
complains that the mutex in 'drvdata->lock' has a non-static key:

 | INFO: trying to register non-static key.
 | The code is fine but needs lockdep annotation, or maybe
 | you didn't initialize this object before use?
 | turning off the locking correctness validator.

Fix the problem by initialising the mutex memory with mutex_init()
instead of __MUTEX_INITIALIZER().

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: David Brazdil <dbrazdil@google.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240126152410.10148-1-will@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-30 16:20:54 -08:00
..
altera-stapl
bcm-vk
c2port
cardreader
cb710
cxl
echo
eeprom This cycle, I2C removes the currently unused CLASS_DDC support 2024-01-18 17:29:01 -08:00
genwqe
ibmasm
lis3lv02d
lkdtm
mchp_pci1xxxx
mei
ocxl
pvpanic
sgi-gru
sgi-xp
ti-st
uacce
vmw_vmci
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c
ad525x_dpot.h
apds990x.c
apds9802als.c
atmel-ssc.c
bh1770glc.c
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
dw-xdata-pcie.c
enclosure.c
fastrpc.c misc: fastrpc: Mark all sessions as invalid in cb_remove 2024-01-30 16:20:38 -08:00
gehc-achc.c
hi6421v600-irq.c
hisi_hikey_usb.c
hmc6352.c
hpilo.c
hpilo.h
ibmvmc.c
ibmvmc.h
ics932s401.c
isl29003.c
isl29020.c
Kconfig
kgdbts.c
lattice-ecp3-config.c
Makefile
nsm.c
open-dice.c misc: open-dice: Fix spurious lockdep warning 2024-01-30 16:20:54 -08:00
pch_phub.c
pci_endpoint_test.c
phantom.c
qcom-coincell.c
smpro-errmon.c
smpro-misc.c
sram-exec.c
sram.c
sram.h
tifm_7xx1.c
tifm_core.c
tps6594-esm.c
tps6594-pfsm.c
tsl2550.c
vcpu_stall_detector.c
vmw_balloon.c
xilinx_sdfec.c
xilinx_tmr_inject.c
xilinx_tmr_manager.c