diff options
| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2013-04-12 12:10:05 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-04-18 09:43:25 +0200 |
| commit | 3a3b4f984b230d815d9f956f296a6145f1dfebb7 (patch) | |
| tree | 5378777f75105522ac29da01b85917661cf6c303 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 87476d632c5041cfb962630e618d787243c81ed8 (diff) | |
drm/i915: shorten debugfs output simple attributes
commit 647416f9eefe7699754b01b9fc82758fde83248c
Author: Kees Cook <keescook@chromium.org>
Date: Sun Mar 10 14:10:06 2013 -0700
drm/i915: use simple attribute in debugfs routines
made i915_next_seqno debugfs entry to crop it's output
if returned value was large enough. Using simple_attr
will limit the output to 24 bytes.
Fix is to strip out preamples on all simple attributes
that have one.
v2: Fix all simple attributes (Daniel Vetter)
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 7da45aa2dbe..23187fc99ca 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -901,7 +901,7 @@ i915_next_seqno_set(void *data, u64 val) DEFINE_SIMPLE_ATTRIBUTE(i915_next_seqno_fops, i915_next_seqno_get, i915_next_seqno_set, - "next_seqno : 0x%llx\n"); + "0x%llx\n"); static int i915_rstdby_delays(struct seq_file *m, void *unused) { @@ -1690,7 +1690,7 @@ i915_wedged_set(void *data, u64 val) DEFINE_SIMPLE_ATTRIBUTE(i915_wedged_fops, i915_wedged_get, i915_wedged_set, - "wedged : %llu\n"); + "%llu\n"); static int i915_ring_stop_get(void *data, u64 *val) @@ -1844,7 +1844,7 @@ i915_max_freq_set(void *data, u64 val) DEFINE_SIMPLE_ATTRIBUTE(i915_max_freq_fops, i915_max_freq_get, i915_max_freq_set, - "max freq: %llu\n"); + "%llu\n"); static int i915_min_freq_get(void *data, u64 *val) @@ -1895,7 +1895,7 @@ i915_min_freq_set(void *data, u64 val) DEFINE_SIMPLE_ATTRIBUTE(i915_min_freq_fops, i915_min_freq_get, i915_min_freq_set, - "min freq: %llu\n"); + "%llu\n"); static int i915_cache_sharing_get(void *data, u64 *val) |