diff options
| -rw-r--r-- | arch/arm/mach-imx/gpc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index d0463e9d8a08..b54db47f6f32 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -408,7 +408,7 @@ static struct genpd_onecell_data imx_gpc_onecell_data = { static int imx_gpc_genpd_init(struct device *dev, struct regulator *pu_reg) { struct clk *clk; - int i; + int i, ret; imx6q_pu_domain.reg = pu_reg; @@ -432,12 +432,20 @@ static int imx_gpc_genpd_init(struct device *dev, struct regulator *pu_reg) for (i = 0; i < ARRAY_SIZE(imx_gpc_domains); i++) pm_genpd_init(imx_gpc_domains[i], NULL, false); - return of_genpd_add_provider_onecell(dev->of_node, + + ret = of_genpd_add_provider_onecell(dev->of_node, &imx_gpc_onecell_data); + if (ret) + goto power_off; + + return 0; +power_off: + imx6q_pm_pu_power_off(&imx6q_pu_domain.base); clk_err: while (i--) clk_put(imx6q_pu_domain.clk[i]); + imx6q_pu_domain.reg = NULL; return -EINVAL; } |