Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

drm-intel-next-2014-01-10:
- final bits for runtime D3 on Haswell from Paul (now enabled fully)
- parse the backlight modulation freq information in the VBT from Jani
  (but not yet used)
- more watermark improvements from Ville for ilk-ivb and bdw
- bugfixes for fastboot from Jesse
- watermark fix for i830M (but not yet everything)
- vlv vga hotplug w/a (Imre)
- piles of other small improvements, cleanups and fixes all over

Note that the pull request includes a backmerge of the last drm-fixes
pulled into Linus' tree - things where getting a bit too messy. So the
shortlog also contains a bunch of patches from Linus tree. Please yell if
you want me to frob it for you a bit.

* 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel: (609 commits)
  drm/i915/bdw: make sure south port interrupts are enabled properly v2
  drm/i915: Include more information in disabled hotplug interrupt warning
  drm/i915: Only complain about a rogue hotplug IRQ after disabling
  drm/i915: Only WARN about a stuck hotplug irq ONCE
  drm/i915: s/hotplugt_status_gen4/hotplug_status_g4x/

1 files changed, 0 insertions, 9 deletions

diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c
index 680f4c8fa08..2c44fef8d58 100644
--- a/drivers/staging/imx-drm/imx-tve.c
+++ b/drivers/staging/imx-drm/imx-tve.c
@@ -114,7 +114,6 @@ struct imx_tve {
 	struct drm_encoder encoder;
 	struct imx_drm_encoder *imx_drm_encoder;
 	struct device *dev;
-	spinlock_t enable_lock;	/* serializes tve_enable/disable */
 	spinlock_t lock;	/* register lock */
 	bool enabled;
 	int mode;
@@ -146,10 +145,8 @@ __releases(&tve->lock)
 
 static void tve_enable(struct imx_tve *tve)
 {
-	unsigned long flags;
 	int ret;
 
-	spin_lock_irqsave(&tve->enable_lock, flags);
 	if (!tve->enabled) {
 		tve->enabled = true;
 		clk_prepare_enable(tve->clk);
@@ -169,23 +166,18 @@ static void tve_enable(struct imx_tve *tve)
 			     TVE_CD_SM_IEN |
 			     TVE_CD_LM_IEN |
 			     TVE_CD_MON_END_IEN);
-
-	spin_unlock_irqrestore(&tve->enable_lock, flags);
 }
 
 static void tve_disable(struct imx_tve *tve)
 {
-	unsigned long flags;
 	int ret;
 
-	spin_lock_irqsave(&tve->enable_lock, flags);
 	if (tve->enabled) {
 		tve->enabled = false;
 		ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG,
 					 TVE_IPU_CLK_EN | TVE_EN, 0);
 		clk_disable_unprepare(tve->clk);
 	}
-	spin_unlock_irqrestore(&tve->enable_lock, flags);
 }
 
 static int tve_setup_tvout(struct imx_tve *tve)
@@ -601,7 +593,6 @@ static int imx_tve_probe(struct platform_device *pdev)
 
 	tve->dev = &pdev->dev;
 	spin_lock_init(&tve->lock);
-	spin_lock_init(&tve->enable_lock);
 
 	ddc_node = of_parse_phandle(np, "ddc", 0);
 	if (ddc_node) {