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clk: renesas: mstp: Provide dummy attach/detach_dev callbacks

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Provide dummy cpg_mstp_{at,de}tach_dev() PM Domain callbacks if CPG/MSTP
support is not included, so the rcar-sysc driver won't have to care
about this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Geert Uytterhoeven 2016-04-13 11:18:06 +02:00
parent a5bd7f7a72
commit 12524e348b
1 changed files with 5 additions and 0 deletions
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5
include/linux/clk/renesas.h
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@ -25,7 +25,12 @@ void r8a7779_clocks_init(u32 mode);
void rcar_gen2_clocks_init(u32 mode);
void cpg_mstp_add_clk_domain(struct device_node *np);
#ifdef CONFIG_CLK_RENESAS_CPG_MSTP
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);
#else
#define cpg_mstp_attach_dev NULL
#define cpg_mstp_detach_dev NULL
#endif
#endif