clk: samsung: cpu: use kzalloc_flex

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Use a flexible array member to combine allocations.

As kmemdup_array is really kcalloc + memcpy and kzalloc_flex kzalloc +
kcalloc, kzalloc and kcalloc combine leaving the memcpy.

Add __counted_by for extra runtime analysis. Remove fake const num_cfgs.
It needs to be assigned for __counted_by to work.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20260629032540.2331559-3-rosenp@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

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Rosen Penev 2026-06-28 20:25:39 -07:00 • committed by Krzysztof Kozlowski

parent 7b2a8eb5c7

commit 421ccea8f8

1 changed files with 14 additions and 20 deletions

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drivers/clk/samsung/clk-cpu.c

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