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linux-next/drivers
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Linus Torvalds 4477b39c32 minmax: add a few more MIN_T/MAX_T users 
Commit 3a7e02c040 ("minmax: avoid overly complicated constant
expressions in VM code") added the simpler MIN_T/MAX_T macros in order
to avoid some excessive expansion from the rather complicated regular
min/max macros.

The complexity of those macros stems from two issues:

 (a) trying to use them in situations that require a C constant
     expression (in static initializers and for array sizes)

 (b) the type sanity checking

and MIN_T/MAX_T avoids both of these issues.

Now, in the whole (long) discussion about all this, it was pointed out
that the whole type sanity checking is entirely unnecessary for
min_t/max_t which get a fixed type that the comparison is done in.

But that still leaves min_t/max_t unnecessarily complicated due to
worries about the C constant expression case.

However, it turns out that there really aren't very many cases that use
min_t/max_t for this, and we can just force-convert those.

This does exactly that.

Which in turn will then allow for much simpler implementations of
min_t()/max_t().  All the usual "macros in all upper case will evaluate
the arguments multiple times" rules apply.

We should do all the same things for the regular min/max() vs MIN/MAX()
cases, but that has the added complexity of various drivers defining
their own local versions of MIN/MAX, so that needs another level of
fixes first.

Link: https://lore.kernel.org/all/b47fad1d0cf8449886ad148f8c013dae@AcuMS.aculab.com/
Cc: David Laight <David.Laight@aculab.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-07-28 13:41:14 -07:00
..
accel
accessibility
acpi RISC-V Patches for the 6.11 Merge Window, Part 2 2024-07-27 10:14:34 -07:00
amba driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
android binder: fix hang of unregistered readers 2024-07-12 11:31:37 +02:00
ata Char/Misc and other driver changes for 6.11-rc1 2024-07-19 15:55:08 -07:00
atm
auxdisplay auxdisplay updates for v6.11 2024-07-26 11:04:28 -07:00
base regmap: Fix for v6.11 2024-07-27 12:26:09 -07:00
bcma driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
block block-6.11-20240726 2024-07-27 15:28:53 -07:00
bluetooth virtio: features, fixes, cleanups 2024-07-19 11:57:55 -07:00
bus Devicetree fixes for 6.11, part 1 2024-07-27 12:46:16 -07:00
cache
cdrom sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
cdx driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
char sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
clk Devicetree fixes for 6.11, part 1 2024-07-27 12:46:16 -07:00
clocksource of: remove internal arguments from of_property_for_each_u32() 2024-07-25 06:53:47 -05:00
comedi
connector
counter Char/Misc and other driver changes for 6.11-rc1 2024-07-19 15:55:08 -07:00
cpufreq Power management updates for 6.11-rc1 2024-07-16 15:54:03 -07:00
cpuidle cpuidle: teo: Don't count non-existent intercepts 2024-07-01 18:58:55 +02:00
crypto ARM: 2024-07-20 12:41:03 -07:00
cxl CXL for v6.11 merge window 2024-07-28 09:33:28 -07:00
dax Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
dca Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
devfreq
dio dio: Have dio_bus_match() callback take a const * 2024-07-10 15:38:14 +02:00
dma Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
dma-buf - 875fa64577da ("mm/hugetlb_vmemmap: fix race with speculative PFN 2024-07-21 17:15:46 -07:00
dpll
edac minmax: add a few more MIN_T/MAX_T users 2024-07-28 13:41:14 -07:00
eisa driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
extcon
firewire Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
firmware RISC-V Patches for the 6.11 Merge Window, Part 2 2024-07-27 10:14:34 -07:00
fpga Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
fsi Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
gnss
gpio gpio fixes for v6.11-rc1 2024-07-27 12:54:06 -07:00
gpu minmax: add a few more MIN_T/MAX_T users 2024-07-28 13:41:14 -07:00
greybus Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
hid Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
hsi Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
hte
hv Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
hwmon Char/Misc and other driver changes for 6.11-rc1 2024-07-19 15:55:08 -07:00
hwspinlock
hwtracing Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
i2c Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
i3c I3C for 6.11 2024-07-27 10:53:06 -07:00
idle
iio of: remove internal arguments from of_property_for_each_u32() 2024-07-25 06:53:47 -05:00
infiniband IOMMU Updates for Linux v6.11 2024-07-19 09:59:58 -07:00
input Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
interconnect Char/Misc and other driver changes for 6.11-rc1 2024-07-19 15:55:08 -07:00
iommu IOMMU Fixes for Linux v6.11-rc1 2024-07-27 12:39:55 -07:00
ipack driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
irqchip of: remove internal arguments from of_property_for_each_u32() 2024-07-25 06:53:47 -05:00
isdn mISDN: Fix a use after free in hfcmulti_tx() 2024-07-25 08:05:05 -07:00
leds - Core Frameworks 2024-07-17 17:51:30 -07:00
macintosh sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-25 12:58:36 -07:00
mailbox mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable() 2024-07-19 21:25:23 -05:00
mcb Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
md minmax: add a few more MIN_T/MAX_T users 2024-07-28 13:41:14 -07:00
media a couple of leaks on failure exits missing fdput() 2024-07-26 10:26:33 -07:00
memory
memstick Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
message
mfd Devicetree fixes for 6.11, part 1 2024-07-27 12:46:16 -07:00
misc Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
mmc Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
most Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
mtd This pull request contains updates (actually, just fixes) for UBI and UBIFS: 2024-07-28 11:51:51 -07:00
mux
net minmax: add a few more MIN_T/MAX_T users 2024-07-28 13:41:14 -07:00
nfc
ntb Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
nubus
nvdimm Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
nvme nvme fixes for Linux 6.11 2024-07-26 08:06:15 -06:00
nvmem Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
of IOMMU Updates for Linux v6.11 2024-07-19 09:59:58 -07:00
opp Merge branches 'pm-opp' and 'pm-tools' 2024-07-15 18:55:14 +02:00
parisc
parport sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-25 12:58:36 -07:00
pci Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
pcmcia Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
peci Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
perf RISC-V Patches for the 6.11 Merge Window, Part 2 2024-07-27 10:14:34 -07:00
phy phy-for-6.11 2024-07-24 13:11:28 -07:00
pinctrl of: remove internal arguments from of_property_for_each_u32() 2024-07-25 06:53:47 -05:00
platform Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
pmdomain mdomain: Merge branch fixes into next 2024-07-09 13:12:41 +02:00
pnp driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
power power supply and reset changes for the 6.11 series 2024-07-23 09:38:27 -07:00
powercap
pps Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
ps3
ptp Networking changes for 6.11. Not much excitement - a handful of large 2024-07-16 19:28:34 -07:00
pwm of: remove internal arguments from of_property_for_each_u32() 2024-07-25 06:53:47 -05:00
rapidio driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
ras - The AMD memory controllers data fabric version 4.5 supports 2024-07-15 18:20:24 -07:00
regulator regulator: Fixes for v6.11 2024-07-27 12:27:52 -07:00
remoteproc rpmsg updates for v6.11 2024-07-23 13:41:59 -07:00
reset Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
rpmsg Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
rtc rtc: stm32: add new st,stm32mp25-rtc compatible and check RIF configuration 2024-07-10 17:15:33 +02:00
s390 more s390 updates for 6.11 merge window 2024-07-26 10:47:53 -07:00
sbus sbus: add missing MODULE_DESCRIPTION() macros 2024-07-11 15:42:03 +02:00
scsi Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
sh driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
siox Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
slimbus Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
soc Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
soundwire Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
spi spi: Fixes for v6.11 2024-07-27 12:29:10 -07:00
spmi Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
ssb driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
staging Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
target
tc driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
tee Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
thermal thermal: core: Back off when polling thermal zones on errors 2024-07-24 12:40:23 +02:00
thunderbolt Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
tty Devicetree fixes for 6.11, part 1 2024-07-27 12:46:16 -07:00
ufs SCSI misc on 20240718 2024-07-19 10:56:58 -07:00
uio
usb Devicetree fixes for 6.11, part 1 2024-07-27 12:46:16 -07:00
vdpa Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
vfio Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
vhost virtio: features, fixes, cleanups 2024-07-19 11:57:55 -07:00
video - 875fa64577da ("mm/hugetlb_vmemmap: fix race with speculative PFN 2024-07-21 17:15:46 -07:00
virt ARM: 2024-07-20 12:41:03 -07:00
virtio Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
w1
watchdog linux-watchdog 6.11-rc1 tag 2024-07-25 10:18:35 -07:00
xen Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
zorro Driver core changes for 6.11-rc1 2024-07-25 10:42:22 -07:00
Kconfig
Makefile