platform/x86/intel/tpmi/plr: Make the file domain<n>/status writeable

The file sys/kernel/debug/tpmi-<n>/plr/domain<n>/status has store and show
callbacks. Make it writeable.

Fixes: 811f67c51636d ("platform/x86/intel/tpmi: Add new auxiliary driver for performance limits")
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Link: https://patch.msgid.link/20260127-plr-debugfs-write-v1-1-1fffbc370b1e@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

diff --git a/drivers/platform/x86/intel/plr_tpmi.c b/drivers/platform/x86/intel/plr_tpmi.c
index 58132da4774570030df04bee14a877f94407da1d..05727169f49c14faba1727ba81eed6724c273ede 100644 (file)
--- a/drivers/platform/x86/intel/plr_tpmi.c
+++ b/drivers/platform/x86/intel/plr_tpmi.c
@@ -316,7 +316,7 @@ static int intel_plr_probe(struct auxiliary_device *auxdev, const struct auxilia
                snprintf(name, sizeof(name), "domain%d", i);
 
                dentry = debugfs_create_dir(name, plr->dbgfs_dir);
-               debugfs_create_file("status", 0444, dentry, &plr->die_info[i],
+               debugfs_create_file("status", 0644, dentry, &plr->die_info[i],
                                    &plr_status_fops);
        }