Makes referencing a specfic domain in the driver code
less error prone.
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
---
v2: new patch
---
drivers/soc/imx/gpc.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/soc/imx/gpc.c b/drivers/soc/imx/gpc.c
index 4294287e5f6c..d4ebb325b558 100644
--- a/drivers/soc/imx/gpc.c
+++ b/drivers/soc/imx/gpc.c
@@ -235,6 +235,10 @@ static struct platform_driver imx_pgc_power_domain_driver = {
};
builtin_platform_driver(imx_pgc_power_domain_driver)
+#define GPC_PGC_DOMAIN_ARM 0
+#define GPC_PGC_DOMAIN_PU 1
+#define GPC_PGC_DOMAIN_DISPLAY 2
+
static struct genpd_power_state imx6_pm_domain_pu_state = {
.power_off_latency_ns = 25000,
.power_on_latency_ns = 2000000,
@@ -340,7 +344,7 @@ static int imx_gpc_old_dt_init(struct device *dev, struct regmap *regmap,
genpd_err:
for (i = 0; i < num_domains; i++)
pm_genpd_remove(&imx_gpc_domains[i].base);
- imx_pgc_put_clocks(&imx_gpc_domains[1]);
+ imx_pgc_put_clocks(&imx_gpc_domains[GPC_PGC_DOMAIN_PU]);
clk_err:
return ret;
}
@@ -441,12 +445,12 @@ static int imx_gpc_remove(struct platform_device *pdev)
if (!of_get_child_by_name(pdev->dev.of_node, "pgc")) {
of_genpd_del_provider(pdev->dev.of_node);
- ret = pm_genpd_remove(&imx_gpc_domains[1].base);
+ ret = pm_genpd_remove(&imx_gpc_domains[GPC_PGC_DOMAIN_PU].base);
if (ret)
return ret;
- imx_pgc_put_clocks(&imx_gpc_domains[1]);
+ imx_pgc_put_clocks(&imx_gpc_domains[GPC_PGC_DOMAIN_PU]);
- ret = pm_genpd_remove(&imx_gpc_domains[0].base);
+ ret = pm_genpd_remove(&imx_gpc_domains[GPC_PGC_DOMAIN_ARM].base);
if (ret)
return ret;
}
--
2.11.0
--
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