Arnd Bergmann
e29ee40c2e
mfd: madera: Work around false-positive -Wininitialized warning
...
[ Upstream commit 364752aa0c6ab0a06a2d5bfdb362c1ca407f1a30 ]
clang-21 warns about one uninitialized variable getting dereferenced
in madera_dev_init:
drivers/mfd/madera-core.c:739:10: error: variable 'mfd_devs' is uninitialized when used here [-Werror,-Wuninitialized]
739 | mfd_devs, n_devs,
| ^~~~~~~~
drivers/mfd/madera-core.c:459:33: note: initialize the variable 'mfd_devs' to silence this warning
459 | const struct mfd_cell *mfd_devs;
| ^
| = NULL
The code is actually correct here because n_devs is only nonzero
when mfd_devs is a valid pointer, but this is impossible for the
compiler to see reliably.
Change the logic to check for the pointer as well, to make this easier
for the compiler to follow.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20250807071932.4085458-1-arnd@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-12-03 12:45:08 +01:00
..
88pm80x.c
88pm800.c
88pm805.c
88pm860x-core.c
88pm860x-i2c.c
aat2870-core.c
ab3100-core.c
ab3100-otp.c
ab8500-core.c
ab8500-debugfs.c
ab8500-gpadc.c
ab8500-sysctrl.c
abx500-core.c
ac100.c
act8945a.c
adp5520.c
altera-a10sr.c
altera-sysmgr.c
mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref
2024-03-26 18:22:21 -04:00
arizona-core.c
arizona-i2c.c
arizona-irq.c
arizona-spi.c
arizona.h
as3711.c
as3722.c
asic3.c
at91-usart.c
atmel-flexcom.c
atmel-hlcdc.c
atmel-smc.c
axp20x-i2c.c
axp20x-rsb.c
axp20x.c
bcm590xx.c
bcm2835-pm.c
bd9571mwv.c
cros_ec_dev.c
cs47l15-tables.c
cs47l24-tables.c
cs47l35-tables.c
cs47l85-tables.c
cs47l90-tables.c
cs47l92-tables.c
cs5535-mfd.c
da903x.c
da9052-core.c
da9052-i2c.c
da9052-irq.c
da9052-spi.c
mfd: da9052-spi: Change read-mask to write-mask
2024-12-14 19:44:28 +01:00
da9055-core.c
da9055-i2c.c
da9062-core.c
da9063-core.c
da9063-i2c.c
da9063-irq.c
da9150-core.c
davinci_voicecodec.c
db8500-prcmu.c
dbx500-prcmu-regs.h
dln2.c
dm355evm_msp.c
exynos-lpass.c
mfd: exynos-lpass: Avoid calling exynos_lpass_disable() twice in exynos_lpass_remove()
2025-06-27 11:02:48 +01:00
ezx-pcap.c
fsl-imx25-tsadc.c
hi655x-pmic.c
hi6421-pmic-core.c
htc-i2cpld.c
htc-pasic3.c
intel-lpss-acpi.c
intel-lpss-pci.c
intel-lpss.c
intel-lpss.h
intel_msic.c
intel_quark_i2c_gpio.c
intel_soc_pmic_bxtwc.c
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for PMIC devices
2024-12-14 19:44:29 +01:00
intel_soc_pmic_chtdc_ti.c
mfd: intel_soc_pmic_chtdc_ti: Set use_single_read regmap_config flag
2025-10-29 13:59:55 +01:00
intel_soc_pmic_chtwc.c
intel_soc_pmic_core.c
intel_soc_pmic_core.h
intel_soc_pmic_crc.c
intel_soc_pmic_mrfld.c
ipaq-micro.c
janz-cmodio.c
Kconfig
mfd: ti_am335x_tscadc: Fix TI SoC dependencies
2024-02-23 08:25:02 +01:00
kempld-core.c
lm3533-core.c
lm3533-ctrlbank.c
lochnagar-i2c.c
lp873x.c
lp3943.c
lp8788-irq.c
lp8788.c
lp87565.c
lpc_ich.c
mfd: lpc_ich: Add another Gemini Lake ISA bridge PCI device-id
2025-03-13 12:43:03 +01:00
lpc_sch.c
madera-core.c
mfd: madera: Work around false-positive -Wininitialized warning
2025-12-03 12:45:08 +01:00
madera-i2c.c
madera-spi.c
madera.h
Makefile
max8907.c
max8925-core.c
max8925-i2c.c
max8997-irq.c
max8997.c
max8998-irq.c
max8998.c
max14577.c
mfd: max14577: Fix wakeup source leaks on device unbind
2025-07-17 18:24:49 +02:00
max77620.c
max77650.c
max77686.c
max77693.c
max77843.c
mc13xxx-core.c
mc13xxx-i2c.c
mc13xxx-spi.c
mc13xxx.h
mcp-core.c
mcp-sa11x0.c
menelaus.c
menf21bmc.c
mfd-core.c
motorola-cpcap.c
mt6397-core.c
mt6397-irq.c
mxs-lradc.c
omap-usb-host.c
omap-usb-tll.c
mfd: omap-usb-tll: Use struct_size to allocate tll
2024-08-19 05:33:32 +02:00
omap-usb.h
palmas.c
pcf50633-adc.c
pcf50633-core.c
pcf50633-gpio.c
pcf50633-irq.c
qcom-pm8xxx.c
qcom-spmi-pmic.c
qcom_rpm.c
rave-sp.c
rc5t583-irq.c
rc5t583.c
rdc321x-southbridge.c
retu-mfd.c
rk808.c
rn5t618.c
rohm-bd718x7.c
rohm-bd70528.c
rt5033.c
mfd: rt5033: Fix missing regmap_del_irq_chip()
2024-12-14 19:44:29 +01:00
sec-core.c
sec-irq.c
si476x-cmd.c
si476x-i2c.c
si476x-prop.c
sky81452.c
sm501.c
mfd: sm501: Switch to BIT() to mitigate integer overflows
2025-04-10 14:29:41 +02:00
smsc-ece1099.c
sprd-sc27xx-spi.c
ssbi.c
sta2x11-mfd.c
stm32-lptimer.c
stm32-timers.c
stmfx.c
stmpe-i2c.c
mfd: stmpe-i2c: Add missing MODULE_LICENSE
2025-12-03 12:45:08 +01:00
stmpe-spi.c
mfd: stmpe-spi: Correct the name used in MODULE_DEVICE_TABLE
2025-06-27 11:02:48 +01:00
stmpe.c
mfd: stmpe: Remove IRQ domain upon removal
2025-12-03 12:45:08 +01:00
stmpe.h
stpmic1.c
stw481x.c
sun4i-gpadc.c
sun6i-prcm.c
syscon.c
mfd: syscon: Call of_node_put() only when of_parse_phandle() takes a ref
2024-03-26 18:22:21 -04:00
t7l66xb.c
tc3589x.c
tc6387xb.c
tc6393xb.c
ti-lmu.c
ti_am335x_tscadc.c
timberdale.c
timberdale.h
tmio_core.c
tps6105x.c
tps6507x.c
tps6586x.c
tps65010.c
mfd: tps65010: Use IRQF_NO_AUTOEN flag in request_irq() to fix race
2024-12-14 19:44:28 +01:00
tps65086.c
tps65090.c
tps65217.c
tps65218.c
tps65910.c
tps65911-comparator.c
tps65912-core.c
tps65912-i2c.c
tps65912-spi.c
tps68470.c
tps80031.c
tqmx86.c
twl-core.c
twl-core.h
twl4030-audio.c
twl4030-irq.c
twl4030-power.c
twl6030-irq.c
twl6040.c
ucb1x00-assabet.c
ucb1x00-core.c
ucb1x00-ts.c
ucb1400_core.c
vexpress-sysreg.c
mfd: vexpress-sysreg: Check the return value of devm_gpiochip_add_data()
2025-10-29 13:59:54 +01:00
viperboard.c
vx855.c
wl1273-core.c
wm97xx-core.c
wm831x-auxadc.c
wm831x-core.c
wm831x-i2c.c
wm831x-irq.c
wm831x-otp.c
wm831x-spi.c
wm5102-tables.c
wm5110-tables.c
wm8350-core.c
wm8350-gpio.c
wm8350-i2c.c
wm8350-irq.c
wm8350-regmap.c
wm8400-core.c
wm8994-core.c
wm8994-irq.c
wm8994-regmap.c
wm8994.h
wm8997-tables.c
wm8998-tables.c