We can make sysc_write() and sysc_child_pm_domain static as noted by sparse. Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> --- drivers/bus/ti-sysc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -94,7 +94,7 @@ struct sysc { static void sysc_parse_dts_quirks(struct sysc *ddata, struct device_node *np, bool is_child); -void sysc_write(struct sysc *ddata, int offset, u32 value) +static void sysc_write(struct sysc *ddata, int offset, u32 value) { writel_relaxed(value, ddata->module_va + offset); } @@ -1209,7 +1209,7 @@ static int sysc_child_resume_noirq(struct device *dev) } #endif -struct dev_pm_domain sysc_child_pm_domain = { +static struct dev_pm_domain sysc_child_pm_domain = { .ops = { SET_RUNTIME_PM_OPS(sysc_child_runtime_suspend, sysc_child_runtime_resume, -- 2.21.0