Sheetal dc65b1ed4b regmap: Add reg_default_cb callback for flat cache defaults ... Commit e062bdfdd6 ("regmap: warn users about uninitialized flat cache") warns when REGCACHE_FLAT is used without full defaults. This causes false positives on hardware where many registers reset to zero but are not listed in reg_defaults, forcing drivers to maintain large tables just to silence the warning. Add a reg_default_cb() hook so drivers can supply defaults for registers not present in reg_defaults when populating REGCACHE_FLAT. This keeps the warning quiet for known zero-reset registers without bloating tables. Provide a generic regmap_default_zero_cb() helper for drivers that need zero defaults. The hook is only used for REGCACHE_FLAT; the core does not check readable/writeable access, so drivers must provide readable_reg/ writeable_reg callbacks and handle holes in the register map. Signed-off-by: Sheetal <sheetal@nvidia.com> Link: https://patch.msgid.link/20260123095346.1258556-3-sheetal@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>		2026-01-27 12:46:10 +00:00
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acpi	ACPI: PCI: IRQ: Fix INTx GSIs signedness	2026-01-05 19:06:40 +01:00
asm-generic	mm/hugetlb: fix excessive IPI broadcasts when unsharing PMD tables using mmu_gather	2026-01-20 09:34:26 -08:00
clocksource	…
crypto	…
cxl	…
drm	drm, drm/xe: Fix xe userptr in the absence of CONFIG_DEVICE_PRIVATE	2026-01-22 10:41:18 +01:00
dt-bindings	dt-bindings: power: qcom,rpmpd: Add SC8280XP_MXC_AO	2025-12-16 15:24:09 -08:00
hyperv	mshv: add definitions for arm64 gpa intercepts	2026-01-15 07:28:58 +00:00
keys	…
kunit	kunit: Enforce task execution in {soft,hard}irq contexts	2025-12-22 12:20:08 -08:00
kvm	…
linux	regmap: Add reg_default_cb callback for flat cache defaults	2026-01-27 12:46:10 +00:00
math-emu	…
media	…
memory	…
misc	…
net	Another set of updates:	2026-01-22 07:54:31 -08:00
pcmcia	…
ras	…
rdma	…
rv	…
scsi	scsi: core: Fix error handler encryption support	2026-01-04 15:16:20 -05:00
soc	This pull request is entirely SoC clk drivers, not for lack of trying to modify	2025-12-08 09:38:52 +09:00
sound	ALSA: pcm: Improve the fix for race of buffer access at PCM OSS layer	2026-01-08 08:07:54 +01:00
target	…
trace	rxrpc: Fix recvmsg() unconditional requeue	2026-01-19 10:07:06 -08:00
uapi	Char/Misc/IIO driver fixes for 6.19-rc7	2026-01-25 09:57:31 -08:00
ufs	…
vdso	…
video	…
xen	…
Kbuild	…