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soc: ti: ti_sci_pm_domains: Populate name for genpd 

Commit b6a1d093f9 ("PM / Domains: Extend generic power domain
debugfs") now creates a debugfs directory for each genpd based on the
name of the genpd. Currently no name is given to the genpd created by
ti_sci_pm_domains driver so because of this we see a NULL pointer
dereferences when it is accessed on boot when the debugfs entry creation
is attempted.

Give the genpd a name before registering it to avoid this.

Fixes: 52835d59fc ("soc: ti: Add ti_sci_pm_domains driver")
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
hifive-unleashed-5.1
Dave Gerlach 2017-07-28 09:51:34 -07:00 committed by Arnd Bergmann
parent 93112486f4
commit 4dd6a9973b
1 changed files with 2 additions and 0 deletions
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drivers/soc/ti/ti_sci_pm_domains.c
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@ -176,6 +176,8 @@ static int ti_sci_pm_domain_probe(struct platform_device *pdev)
ti_sci_pd->dev = dev;
ti_sci_pd->pd.name = "ti_sci_pd";
ti_sci_pd->pd.attach_dev = ti_sci_pd_attach_dev;
ti_sci_pd->pd.detach_dev = ti_sci_pd_detach_dev;