diff options
| author | José Roberto de Souza <jose.souza@intel.com> | 2018-10-23 13:57:02 -0700 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2019-01-14 14:33:15 -0800 |
| commit | 465001c775a516ac1c7c24302593b02c0f73f486 (patch) | |
| tree | c5f160d85a706fd5d4cddd41d5685a45dd19e3be /tests/kms_frontbuffer_tracking.c | |
| parent | 7d3fdd0fdddb0993ad25d1416e77ed812f284e32 (diff) | |
lib/psr: Add a macro with the maximum lenght of i915_edp_psr_status and use it
So every function reading i915_edp_psr_status can allocate a buffer
long enough.
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'tests/kms_frontbuffer_tracking.c')
| -rw-r--r-- | tests/kms_frontbuffer_tracking.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/kms_frontbuffer_tracking.c b/tests/kms_frontbuffer_tracking.c index 5ab28319..c366fecf 100644 --- a/tests/kms_frontbuffer_tracking.c +++ b/tests/kms_frontbuffer_tracking.c @@ -1419,7 +1419,7 @@ static void teardown_fbc(void) static bool psr_sink_has_support(void) { - char buf[256]; + char buf[PSR_STATUS_MAX_LEN]; debugfs_read("i915_edp_psr_status", buf); if (*buf == '\0') /* !HAS_PSR -> -ENODEV*/ |