diff mbox series

[v2,04/10] platform/x86: intel_pmc_core: Fix file permissions for ltr_show

Message ID 20190213150810.32750-5-rajneesh.bhardwaj@linux.intel.com (mailing list archive)
State Not Applicable, archived
Headers show
Series ICL support and other enhancements for PMC Core | expand

Commit Message

Bhardwaj, Rajneesh Feb. 13, 2019, 3:08 p.m. UTC
File permissions for ltr_show attribute should be similar to other
debugfs attributes created by this driver. '0644' should be used only
when there is a write operation desired such as for ltr_ignore.

Cc: "David E. Box" <david.e.box@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
[rajneesh: folded in correct SHA1 as reported by Stephen Rothwell]
Fixes: 2eb150558bb7 ("platform/x86: intel_pmc_core: Show Latency Tolerance info")
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
 drivers/platform/x86/intel_pmc_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series


diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c
index 80936e6bdc61..125461ca2927 100644
--- a/drivers/platform/x86/intel_pmc_core.c
+++ b/drivers/platform/x86/intel_pmc_core.c
@@ -702,7 +702,7 @@  static int pmc_core_dbgfs_register(struct pmc_dev *pmcdev)
 	debugfs_create_file("ltr_ignore", 0644, dir, pmcdev,
-	debugfs_create_file("ltr_show", 0644, dir, pmcdev, &pmc_core_ltr_fops);
+	debugfs_create_file("ltr_show", 0444, dir, pmcdev, &pmc_core_ltr_fops);
 	if (pmcdev->map->pll_sts)
 		debugfs_create_file("pll_status", 0444, dir, pmcdev,