Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 19 insertions, 32 deletions

diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c
index 187849841a28..ae4241408383 100644
--- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c
+++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_pm.c
@@ -14,17 +14,11 @@
 #include "s5p_mfc_debug.h"
 #include "s5p_mfc_pm.h"
 
-static struct s5p_mfc_pm *pm;
-static struct s5p_mfc_dev *p_dev;
-static atomic_t clk_ref;
-
 int s5p_mfc_init_pm(struct s5p_mfc_dev *dev)
 {
+	struct s5p_mfc_pm *pm = &dev->pm;
 	int i;
 
-	pm = &dev->pm;
-	p_dev = dev;
-
 	pm->num_clocks = dev->variant->num_clocks;
 	pm->clk_names = dev->variant->clk_names;
 	pm->device = &dev->plat_dev->dev;
@@ -49,70 +43,63 @@ int s5p_mfc_init_pm(struct s5p_mfc_dev *dev)
 		pm->clock_gate = pm->clocks[0];
 
 	pm_runtime_enable(pm->device);
-	atomic_set(&clk_ref, 0);
 	return 0;
 }
 
 void s5p_mfc_final_pm(struct s5p_mfc_dev *dev)
 {
-	pm_runtime_disable(pm->device);
+	pm_runtime_disable(dev->pm.device);
 }
 
-int s5p_mfc_clock_on(void)
+int s5p_mfc_clock_on(struct s5p_mfc_dev *dev)
 {
-	atomic_inc(&clk_ref);
-	mfc_debug(3, "+ %d\n", atomic_read(&clk_ref));
-
-	return clk_enable(pm->clock_gate);
+	return clk_enable(dev->pm.clock_gate);
 }
 
-void s5p_mfc_clock_off(void)
+void s5p_mfc_clock_off(struct s5p_mfc_dev *dev)
 {
-	atomic_dec(&clk_ref);
-	mfc_debug(3, "- %d\n", atomic_read(&clk_ref));
-
-	clk_disable(pm->clock_gate);
+	clk_disable(dev->pm.clock_gate);
 }
 
-int s5p_mfc_power_on(void)
+int s5p_mfc_power_on(struct s5p_mfc_dev *dev)
 {
 	int i, ret = 0;
 
-	ret = pm_runtime_resume_and_get(pm->device);
+	ret = pm_runtime_resume_and_get(dev->pm.device);
 	if (ret < 0)
 		return ret;
 
 	/* clock control */
-	for (i = 0; i < pm->num_clocks; i++) {
-		ret = clk_prepare_enable(pm->clocks[i]);
+	for (i = 0; i < dev->pm.num_clocks; i++) {
+		ret = clk_prepare_enable(dev->pm.clocks[i]);
 		if (ret < 0) {
 			mfc_err("clock prepare failed for clock: %s\n",
-				pm->clk_names[i]);
+				dev->pm.clk_names[i]);
 			goto err;
 		}
 	}
 
 	/* prepare for software clock gating */
-	clk_disable(pm->clock_gate);
+	clk_disable(dev->pm.clock_gate);
 
 	return 0;
 err:
 	while (--i >= 0)
-		clk_disable_unprepare(pm->clocks[i]);
-	pm_runtime_put(pm->device);
+		clk_disable_unprepare(dev->pm.clocks[i]);
+	pm_runtime_put(dev->pm.device);
 	return ret;
 }
 
-int s5p_mfc_power_off(void)
+int s5p_mfc_power_off(struct s5p_mfc_dev *dev)
 {
 	int i;
 
 	/* finish software clock gating */
-	clk_enable(pm->clock_gate);
+	clk_enable(dev->pm.clock_gate);
 
-	for (i = 0; i < pm->num_clocks; i++)
-		clk_disable_unprepare(pm->clocks[i]);
+	for (i = 0; i < dev->pm.num_clocks; i++)
+		clk_disable_unprepare(dev->pm.clocks[i]);
 
-	return pm_runtime_put_sync(pm->device);
+	return pm_runtime_put_sync(dev->pm.device);
 }