clk: meson: migrate meson8b out of hw_onecell_data to drop NR_CLKS

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The way hw_onecell_data is declared:
struct clk_hw_onecell_data {
	unsigned int num;
	struct clk_hw *hws[];
};

makes it impossible to have the clk_hw table declared outside while
using ARRAY_SIZE() to determine ".num" due to ".hws" being a flexible
array member.

Completely move out of hw_onecell_data and add a custom
devm_of_clk_add_hw_provider() "get" callback to retrieve the clk_hw
in order to finally get rid on the NR_CLKS define.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230607-topic-amlogic-upstream-clkid-public-migration-v2-5-38172d17c27a@linaro.org
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

...

This commit is contained in:

Neil Armstrong 2023-06-12 11:57:22 +02:00 • committed by Jerome Brunet

parent c3f2801b81

commit 5e4e480466

3 changed files with 660 additions and 658 deletions

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1

drivers/clk/meson/Kconfig

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1307

drivers/clk/meson/meson8b.c

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2

drivers/clk/meson/meson8b.h

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