From: Dave Airlie Date: Mon, 22 Dec 2008 07:11:02 +0000 (+1000) Subject: drm/radeon: fix correctness of irq_enabled check for radeon. X-Git-Tag: v2.6.28~5^2 X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?p=linux-2.6-omap-h63xx.git;a=commitdiff_plain;h=077ebed54fe66612f58b076628a72eca2be8df90 drm/radeon: fix correctness of irq_enabled check for radeon. This check was introduced with the logic the wrong way around. Fixes regression: http://bugzilla.kernel.org/show_bug.cgi?id=12216 Tested-by: François Valenduc Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c index 99be11418ac..8289e16419a 100644 --- a/drivers/gpu/drm/radeon/radeon_irq.c +++ b/drivers/gpu/drm/radeon/radeon_irq.c @@ -44,7 +44,7 @@ void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state) else dev_priv->irq_enable_reg &= ~mask; - if (!dev->irq_enabled) + if (dev->irq_enabled) RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg); } @@ -57,7 +57,7 @@ static void r500_vbl_irq_set_state(struct drm_device *dev, u32 mask, int state) else dev_priv->r500_disp_irq_reg &= ~mask; - if (!dev->irq_enabled) + if (dev->irq_enabled) RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg); }