clk: renesas: rzg2l: Remove critical area
The spinlock in rzg2l_mod_clock_endisable() is intended to protect RMW-accesses to the hardware register. There is no need to protect instructions that set temporary variables which will be written afterwards to a hardware register. With this only one write to one clock register is executed thus locking/unlocking rmw_lock is removed. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230929053915.1530607-7-claudiu.beznea@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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a2b23159
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