diff options
Diffstat (limited to 'gxp-debugfs.c')
| -rw-r--r-- | gxp-debugfs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gxp-debugfs.c b/gxp-debugfs.c index 8853c3b..a04a3f2 100644 --- a/gxp-debugfs.c +++ b/gxp-debugfs.c @@ -280,6 +280,11 @@ static int gxp_debugfs_coredump(void *data, u64 val) struct gxp_dev *gxp = (struct gxp_dev *)data; int core; + if (!gxp_debug_dump_is_enabled()) { + dev_err(gxp->dev, "Debug dump functionality is disabled\n"); + return -EINVAL; + } + down_read(&gxp->vd_semaphore); for (core = 0; core < GXP_NUM_CORES; core++) { |