From ccfe95d60d33efd34fad351a038a643434ff7810 Mon Sep 17 00:00:00 2001 From: Ryan Lattrel Date: Wed, 10 Jul 2019 15:54:17 -0500 Subject: [PATCH] power: create charger_mmi debugfs dir Kernel 4.9 is not able to lookup existing debugfs directories. Create a charger_mmi dir instead of adding to the charger dir instead. Change-Id: Ice155bc2eb60dc27b98c2af0876b9f9ced4f6f34 Signed-off-by: Ryan Lattrel Reviewed-on: https://gerrit.mot.com/1384240 SME-Granted: SME Approvals Granted SLTApproved: Slta Waiver Tested-by: Jira Key Reviewed-by: Cesar Augusto Marcelino dos Santos Reviewed-by: Yonghua Yan Reviewed-by: Huosheng Liao Submit-Approved: Jira Key --- drivers/power/qpnp-smbcharger-mmi/qpnp-smbcharger-mmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/power/qpnp-smbcharger-mmi/qpnp-smbcharger-mmi.c b/drivers/power/qpnp-smbcharger-mmi/qpnp-smbcharger-mmi.c index 4778e0f6cb08..cd4565313899 100644 --- a/drivers/power/qpnp-smbcharger-mmi/qpnp-smbcharger-mmi.c +++ b/drivers/power/qpnp-smbcharger-mmi/qpnp-smbcharger-mmi.c @@ -3543,9 +3543,9 @@ static void smb_mmi_create_debugfs(struct smb_mmi_charger *chip) { struct dentry *dfs_root, *file; - dfs_root = debugfs_lookup("charger", NULL); + dfs_root = debugfs_create_dir("charger_mmi", NULL); if (IS_ERR_OR_NULL(dfs_root)) { - pr_err("Couldn't find charger debugfs rc=%ld\n", + pr_err("Couldn't create charger debugfs rc=%ld\n", (long)dfs_root); return; }