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When building with clang 18 I see the following warning: | drivers/power/reset/vexpress-poweroff.c:124:10: warning: cast to smaller integer type 'enum vexpress_reset_func' from 'const void *' [-Wvoid-pointer-to-enum-cast] | 124 | switch ((enum vexpress_reset_func)match->data) { This is due to the fact that `match->data` is a void* while `enum vexpress_reset_func` has the size of an int. This leads to truncation and possible data loss. Link: https://github.com/ClangBuiltLinux/linux/issues/1910 Reported-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Justin Stitt <justinstitt@google.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> |
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.. | ||
arm-versatile-reboot.c | ||
as3722-poweroff.c | ||
at91-poweroff.c | ||
at91-reset.c | ||
at91-sama5d2_shdwc.c | ||
atc260x-poweroff.c | ||
axxia-reset.c | ||
brcm-kona-reset.c | ||
brcmstb-reboot.c | ||
gemini-poweroff.c | ||
gpio-poweroff.c | ||
gpio-restart.c | ||
hisi-reboot.c | ||
Kconfig | ||
keystone-reset.c | ||
linkstation-poweroff.c | ||
ltc2952-poweroff.c | ||
Makefile | ||
msm-poweroff.c | ||
mt6323-poweroff.c | ||
nvmem-reboot-mode.c | ||
ocelot-reset.c | ||
odroid-go-ultra-poweroff.c | ||
piix4-poweroff.c | ||
pwr-mlxbf.c | ||
qcom-pon.c | ||
qnap-poweroff.c | ||
reboot-mode.c | ||
regulator-poweroff.c | ||
restart-poweroff.c | ||
rmobile-reset.c | ||
sc27xx-poweroff.c | ||
st-poweroff.c | ||
syscon-poweroff.c | ||
syscon-reboot-mode.c | ||
syscon-reboot.c | ||
tps65086-restart.c | ||
vexpress-poweroff.c | ||
xgene-reboot.c |