diff options
| author | Daniel Kurtz <djkurtz@chromium.org> | 2012-03-28 02:36:11 +0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-03-28 09:44:44 +0200 |
| commit | 874e3cc90ba2fe1420945c1ac93781aa8dd33b53 (patch) | |
| tree | 4ec5ce1e225c4fd9a93dad69383e61332585e10d /drivers/gpu/drm/i915/intel_i2c.c | |
| parent | 924a93edc96b7f7e08a0af7a2f9afe4827bab103 (diff) | |
drm/i915/intel_i2c: cleanup error messages and comments
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_i2c.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_i2c.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c index 30675ce1805..e6c090bff9f 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -333,17 +333,20 @@ done: * till then let it sleep. */ if (wait_for((I915_READ(GMBUS2 + reg_offset) & GMBUS_ACTIVE) == 0, 10)) - DRM_INFO("GMBUS timed out waiting for idle\n"); + DRM_INFO("GMBUS [%s] timed out waiting for idle\n", + bus->adapter.name); I915_WRITE(GMBUS0 + reg_offset, 0); ret = i; goto out; timeout: - DRM_INFO("GMBUS timed out, falling back to bit banging on pin %d [%s]\n", - bus->reg0 & 0xff, bus->adapter.name); + DRM_INFO("GMBUS [%s] timed out, falling back to bit banging on pin %d\n", + bus->adapter.name, bus->reg0 & 0xff); I915_WRITE(GMBUS0 + reg_offset, 0); - /* Hardware may not support GMBUS over these pins? Try GPIO bitbanging instead. */ + /* Hardware may not support GMBUS over these pins? + * Try GPIO bitbanging instead. + */ if (!bus->has_gpio) { ret = -EIO; } else { |