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Commit 12a56817 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

clk: renesas: mstp: Clarify cpg_mstp_{at,de}tach_dev() domain parameter 



Make it clear that the "domain" parameter of the cpg_mstp_attach_dev()
and cpg_mstp_detach_dev() functions is not used.

The cpg_mstp_attach_dev() and cpg_mstp_detach_dev() callbacks are not
only used by the CPG/MSTP Clock Domain driver, but also by the R-Mobile
SYSC PM Domain driver.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent da437d2d

drivers/clk/renesas/clk-mstp.c

+2 −2
Original line number Diff line number Diff line
@@ -243,7 +243,7 @@ static void __init cpg_mstp_clocks_init(struct device_node *np) 
}

CLK_OF_DECLARE(cpg_mstp_clks, "renesas,cpg-mstp-clocks", cpg_mstp_clocks_init);



int cpg_mstp_attach_dev(struct generic_pm_domain *domain, struct device *dev)

int cpg_mstp_attach_dev(struct generic_pm_domain *unused, struct device *dev)

{

	struct device_node *np = dev->of_node;

	struct of_phandle_args clkspec;
@@ -295,7 +295,7 @@ int cpg_mstp_attach_dev(struct generic_pm_domain *domain, struct device *dev) 
	return error;

}



void cpg_mstp_detach_dev(struct generic_pm_domain *domain, struct device *dev)

void cpg_mstp_detach_dev(struct generic_pm_domain *unused, struct device *dev)

{

	if (!list_empty(&dev->power.subsys_data->clock_list))

		pm_clk_destroy(dev);

include/linux/clk/renesas.h

+2 −2
Original line number Diff line number Diff line
@@ -25,7 +25,7 @@ void r8a7779_clocks_init(u32 mode); 
void rcar_gen2_clocks_init(u32 mode);



void cpg_mstp_add_clk_domain(struct device_node *np);

int cpg_mstp_attach_dev(struct generic_pm_domain *domain, struct device *dev);

void cpg_mstp_detach_dev(struct generic_pm_domain *domain, struct device *dev);

int cpg_mstp_attach_dev(struct generic_pm_domain *unused, struct device *dev);

void cpg_mstp_detach_dev(struct generic_pm_domain *unused, struct device *dev);



#endif