diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-01-23 06:00:31 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-01-27 09:51:14 +0100 |
| commit | b2c5c181ed18490648a02f8c7d562a3b9e8b96de (patch) | |
| tree | 0a52d895c3d6fc9f1d474e18e11be71fb5e5ca7f /drivers/gpu/drm/i915/i915_irq.c | |
| parent | 5b48ca0f52b5f77d2a4c17ff188ffea85eacc2eb (diff) | |
drm/i915: Use symbolic irqreturn for ->hpd_pulse
Self-explanatory code is better code.
Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 25b2299bc534..2399eaed2ca3 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -879,7 +879,7 @@ static void i915_digport_work_func(struct work_struct *work) container_of(work, struct drm_i915_private, dig_port_work); u32 long_port_mask, short_port_mask; struct intel_digital_port *intel_dig_port; - int i, ret; + int i; u32 old_bits = 0; spin_lock_irq(&dev_priv->irq_lock); @@ -903,9 +903,11 @@ static void i915_digport_work_func(struct work_struct *work) valid = true; if (valid) { + enum irqreturn ret; + ret = intel_dig_port->hpd_pulse(intel_dig_port, long_hpd); - if (ret == true) { - /* if we get true fallback to old school hpd */ + if (ret == IRQ_NONE) { + /* fall back to old school hpd */ old_bits |= (1 << intel_dig_port->base.hpd_pin); } } |