platform/x86: mlx-platform: Fix error handling in mlxplat_init()

Add the missing platform_device_unregister() before return
from mlxplat_init() in the error handling case.

Fixes: 6b266e91a071 ("platform/x86: mlx-platform: Move regmap initialization before all drivers activation")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index 2b98f29..8fe51e4 100644 (file)
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -2111,7 +2111,7 @@ static int __init mlxplat_init(void)
                                        mlxplat_regmap_config);
        if (IS_ERR(priv->regmap)) {
                err = PTR_ERR(priv->regmap);
-               return err;
+               goto fail_alloc;
        }
 
        err = mlxplat_mlxcpld_verify_bus_topology(&nr);