staging: imx-drm: use true and false for bool variables

This patch fixes coccinelle errors for bool variables
initialized with 1 or 0 instead of true and false.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/imx-drm/imx-tve.c

@@ -151,7 +151,7 @@ static void tve_enable(struct imx_tve *tve)
 
 	spin_lock_irqsave(&tve->enable_lock, flags);
 	if (!tve->enabled) {
-		tve->enabled = 1;
+		tve->enabled = true;
 		clk_prepare_enable(tve->clk);
 		ret = regmap_update_bits(tve->regmap, TVE_COM_CONF_REG,
 					 TVE_IPU_CLK_EN | TVE_EN,
@@ -180,7 +180,7 @@ static void tve_disable(struct imx_tve *tve)
 
 	spin_lock_irqsave(&tve->enable_lock, flags);
 	if (tve->enabled) {
-		tve->enabled = 0;
+		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);

drivers/staging/imx-drm/ipu-v3/ipu-common.c

@@ -564,7 +564,7 @@ struct ipuv3_channel *ipu_idmac_get(struct ipu_soc *ipu, unsigned num)
 		goto out;
 	}
 
-	channel->busy = 1;
+	channel->busy = true;
 	channel->num = num;
 
 out:
@@ -582,7 +582,7 @@ void ipu_idmac_put(struct ipuv3_channel *channel)
 
 	mutex_lock(&ipu->channel_lock);
 
-	channel->busy = 0;
+	channel->busy = false;
 
 	mutex_unlock(&ipu->channel_lock);
 }

drivers/staging/imx-drm/ipu-v3/ipu-dc.c

@@ -316,7 +316,7 @@ struct ipu_dc *ipu_dc_get(struct ipu_soc *ipu, int channel)
 		return ERR_PTR(-EBUSY);
 	}
 
-	dc->in_use = 1;
+	dc->in_use = true;
 
 	mutex_unlock(&priv->mutex);
 
@@ -329,7 +329,7 @@ void ipu_dc_put(struct ipu_dc *dc)
 	struct ipu_dc_priv *priv = dc->priv;
 
 	mutex_lock(&priv->mutex);
-	dc->in_use = 0;
+	dc->in_use = false;
 	mutex_unlock(&priv->mutex);
 }
 EXPORT_SYMBOL_GPL(ipu_dc_put);

drivers/staging/imx-drm/ipu-v3/ipu-dp.c

@@ -325,7 +325,7 @@ int ipu_dp_init(struct ipu_soc *ipu, struct device *dev, unsigned long base)
 	mutex_init(&priv->mutex);
 
 	for (i = 0; i < IPUV3_NUM_FLOWS; i++) {
-		priv->flow[i].foreground.foreground = 1;
+		priv->flow[i].foreground.foreground = true;
 		priv->flow[i].base = priv->base + ipu_dp_flow_base[i];
 		priv->flow[i].priv = priv;
 	}