[ Upstream commit 22fa1c39ba6fe726b547c877c924379b7fee260a ]

pmc_register_ops() gets an owned reference to the
"atmel,sama5d2-securam" node with of_find_compatible_node().  The
success path dropped that reference before passing the node to
of_iomap(), leaving of_iomap() to consume a node pointer after the caller
had released its reference.

Move of_node_put() after of_iomap() so the node remains referenced for
the mapping operation.  The unavailable-node error path already releases
the reference.

Fixes: 4d21be864092 ("clk: at91: pmc: execute suspend/resume only for backup mode")
Signed-off-by: Yuho Choi <dbgh9129@gmail.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://patch.msgid.link/20260529042051.1626978-1-dbgh9129@gmail.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Sasha Levin <sashal@kernel.org>

[ Upstream commit b6f6ebb0fb57ae6da622fb8fd4ebdc9ba1ae5756 ]

According to the datasheet (see link section), table 12.1, instance ID 24
is used for the GMAC generic clock, while instance ID 67 is reserved. Add
the correct gmac_gclk entry at ID 24, aligned with the SoC clock layout,
and remove the old misplaced entry at ID 67.

Link: https://ww1.microchip.com/downloads/aemDocuments/documents/MPU32/ProductDocuments/DataSheets/SAM9X75-SIP-Series-Data-Sheet-DS60001827.pdf
Fixes: 33013b43e271 ("clk: at91: sam9x7: add sam9x7 pmc driver")
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Link: https://lore.kernel.org/r/20260309075329.1528-4-mihai.sain@microchip.com
[claudiu.beznea: massaged the patch description]
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Sasha Levin <sashal@kernel.org>

This is the exact same thing as the 'alloc_obj()' version, only much
smaller because there are a lot fewer users of the *alloc_flex()
interface.

As with alloc_obj() version, this was done entirely with mindless brute
force, using the same script, except using 'flex' in the pattern rather
than 'objs*'.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

This was done entirely with mindless brute force, using

    git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
        xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'

to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.

Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.

For the same reason the 'flex' versions will be done as a separate
conversion.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:

Single allocations:	kmalloc(sizeof(TYPE), ...)
are replaced with:	kmalloc_obj(TYPE, ...)

Array allocations:	kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with:	kmalloc_objs(TYPE, COUNT, ...)

Flex array allocations:	kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with:	kmalloc_flex(*PTR, FAM, COUNT, ...)

(where TYPE may also be *VAR)

The resulting allocations no longer return "void *", instead returning
"TYPE *".

Signed-off-by: Kees Cook <kees@kernel.org>

Pull bitmap updates from Yury Norov:

 - Runtime field_{get,prep}() (Geert)

 - Rust ID pool updates (Alice)

 - min_t() simplification (David)

 - __sw_hweightN kernel-doc fixes (Andy)

 - cpumask.h headers cleanup (Andy)

* tag 'bitmap-for-6.19' of github.com:/norov/linux: (32 commits)
  rust_binder: use bitmap for allocation of handles
  rust: id_pool: do not immediately acquire new ids
  rust: id_pool: do not supply starting capacity
  rust: id_pool: rename IdPool::new() to with_capacity()
  rust: bitmap: add BitmapVec::new_inline()
  rust: bitmap: add MAX_LEN and MAX_INLINE_LEN constants
  cpumask: Don't use "proxy" headers
  soc: renesas: Use bitfield helpers
  clk: renesas: Use bitfield helpers
  ALSA: usb-audio: Convert to common field_{get,prep}() helpers
  soc: renesas: rz-sysc: Convert to common field_get() helper
  pinctrl: ma35: Convert to common field_{get,prep}() helpers
  iio: mlx90614: Convert to common field_{get,prep}() helpers
  iio: dac: Convert to common field_prep() helper
  gpio: aspeed: Convert to common field_{get,prep}() helpers
  EDAC/ie31200: Convert to common field_get() helper
  crypto: qat - convert to common field_get() helper
  clk: at91: Convert to common field_{get,prep}() helpers
  bitfield: Add non-constant field_{prep,get}() helpers
  bitfield: Add less-checking __FIELD_{GET,PREP}()
  ...

Drop the driver-specific field_get() and field_prep() macros, in favor
of the globally available variants from <linux/bitfield.h>.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>

Prepare for the advent of globally available common field_get() and
field_prep() macros by undefining the symbols before defining local
variants.  This prevents redefinition warnings from the C preprocessor
when introducing the common macros later.

Suggested-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>

Several drivers can benefit from registering per-instance data along
with the syscore operations. To achieve this, move the modifiable fields
out of the syscore_ops structure and into a separate struct syscore that
can be registered with the framework. Add a void * driver data field for
drivers to store contextual data that will be passed to the syscore ops.

Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>

* clk-determine-rate: (120 commits)
  clk: microchip: core: remove duplicate roclk_determine_rate()
  clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver
  clk: scmi: migrate round_rate() to determine_rate()
  clk: ti: fapll: convert from round_rate() to determine_rate()
  clk: ti: dra7-atl: convert from round_rate() to determine_rate()
  clk: ti: divider: convert from round_rate() to determine_rate()
  clk: ti: composite: convert from round_rate() to determine_rate()
  clk: ti: dpll: convert from round_rate() to determine_rate()
  clk: ti: dpll: change error return from ~0 to -EINVAL
  clk: ti: dpll: remove round_rate() in favor of determine_rate()
  clk: tegra: tegra210-emc: convert from round_rate() to determine_rate()
  clk: tegra: super: convert from round_rate() to determine_rate()
  clk: tegra: pll: convert from round_rate() to determine_rate()
  clk: tegra: periph: divider: convert from round_rate() to determine_rate()
  clk: tegra: divider: convert from round_rate() to determine_rate()
  clk: tegra: audio-sync: convert from round_rate() to determine_rate()
  clk: fixed-factor: drop round_rate() clk ops
  clk: divider: remove round_rate() in favor of determine_rate()
  clk: visconti: pll: convert from round_rate() to determine_rate()
  clk: versatile: vexpress-osc: convert from round_rate() to determine_rate()
  ...