drivers: misc: ti-st: fix debugfs creation error handling

In case the debugfs creation fails the whole init process was failing.
There is no need to do this as the shared transport can work without it.
Fix it so it just reports the failure and continue.

Signed-off-by: Eyal Reizer <eyalr@ti.com>
Signed-off-by: Gigi Joseph <gigi.joseph@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index f2c1071e54c92b4ce8aa3cb25e01d34663b7c7b5..878956a7f897577f7371ebd42e18c161a041a543 100644 (file)
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -836,8 +836,7 @@ static int kim_probe(struct platform_device *pdev)
        kim_debugfs_dir = debugfs_create_dir("ti-st", NULL);
        if (!kim_debugfs_dir) {
                pr_err(" debugfs entries creation failed ");
-               err = -EIO;
-               goto err_debugfs_dir;
+               return 0;
        }
 
        debugfs_create_file("version", S_IRUGO, kim_debugfs_dir,
@@ -846,9 +845,6 @@ static int kim_probe(struct platform_device *pdev)
                                kim_gdata, &list_debugfs_fops);
        return 0;
 
-err_debugfs_dir:
-       sysfs_remove_group(&pdev->dev.kobj, &uim_attr_grp);
-
 err_sysfs_group:
        st_core_exit(kim_gdata->core_data);