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Date: Tue, 16 Sep 2014 20:48:52 +0200 From: Geert Uytterhoeven <geert+renesas@...der.be> To: "Rafael J. Wysocki" <rjw@...ysocki.net>, Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>, Simon Horman <horms@...ge.net.au>, Magnus Damm <magnus.damm@...il.com>, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org> Cc: Ulf Hansson <ulf.hansson@...aro.org>, Tomasz Figa <tomasz.figa@...il.com>, Philipp Zabel <philipp.zabel@...il.com>, Grygorii Strashko <grygorii.strashko@...com>, Kevin Hilman <khilman@...aro.org>, linux-pm@...r.kernel.org, devicetree@...r.kernel.org, linux-sh@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, Geert Uytterhoeven <geert+renesas@...der.be> Subject: [PATCH/RFC v2 05/12] PM / Domains: Add helper variable np = dev->of_node Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be> --- v2: - New --- drivers/base/power/domain.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 3fa15b6c54f09b36..e1cbde985d4de606 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -2130,17 +2130,18 @@ static struct generic_pm_domain *of_genpd_get_from_provider( */ int genpd_dev_pm_attach(struct device *dev) { + struct device_node *np = dev->of_node; struct of_phandle_args pd_args; struct generic_pm_domain *pd; int ret; - if (!dev->of_node) + if (!np) return -ENODEV; if (dev->pm_domain) return -EEXIST; - ret = of_parse_phandle_with_args(dev->of_node, "power-domains", + ret = of_parse_phandle_with_args(np, "power-domains", "#power-domain-cells", 0, &pd_args); if (ret < 0) { if (ret != -ENOENT) @@ -2151,8 +2152,7 @@ int genpd_dev_pm_attach(struct device *dev) * (for backwards compatibility of DT ABI) */ pd_args.args_count = 0; - pd_args.np = of_parse_phandle(dev->of_node, - "samsung,power-domain", 0); + pd_args.np = of_parse_phandle(np, "samsung,power-domain", 0); if (!pd_args.np) return -ENOENT; } @@ -2161,7 +2161,7 @@ int genpd_dev_pm_attach(struct device *dev) if (IS_ERR(pd)) { dev_dbg(dev, "%s() failed to find PM domain: %ld\n", __func__, PTR_ERR(pd)); - of_node_put(dev->of_node); + of_node_put(np); return PTR_ERR(pd); } @@ -2177,7 +2177,7 @@ int genpd_dev_pm_attach(struct device *dev) if (ret < 0) { dev_err(dev, "failed to add to PM domain %s: %d", pd->name, ret); - of_node_put(dev->of_node); + of_node_put(np); return ret; } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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