3 files changed, 6 insertions, 60 deletions

diff --git a/drivers/soc/fsl/qbman/dpaa_sys.c b/drivers/soc/fsl/qbman/dpaa_sys.c
index 9436aa83ff1b..e6d48dccb8d5 100644
--- a/drivers/soc/fsl/qbman/dpaa_sys.c
+++ b/drivers/soc/fsl/qbman/dpaa_sys.c
@@ -62,7 +62,7 @@ int qbman_init_private_mem(struct device *dev, int idx, dma_addr_t *addr,
 		return -ENODEV;
 	}
 
-	if (!dma_zalloc_coherent(dev, *size, addr, 0)) {
+	if (!dma_alloc_coherent(dev, *size, addr, 0)) {
 		dev_err(dev, "DMA Alloc memory failed\n");
 		return -ENODEV;
 	}
diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c
index 52c153cd795a..636f83f781f5 100644
--- a/drivers/soc/fsl/qbman/qman.c
+++ b/drivers/soc/fsl/qbman/qman.c
@@ -1143,18 +1143,19 @@ static void qm_mr_process_task(struct work_struct *work);
 static irqreturn_t portal_isr(int irq, void *ptr)
 {
 	struct qman_portal *p = ptr;
-
-	u32 clear = QM_DQAVAIL_MASK | p->irq_sources;
 	u32 is = qm_in(&p->p, QM_REG_ISR) & p->irq_sources;
+	u32 clear = 0;
 
 	if (unlikely(!is))
 		return IRQ_NONE;
 
 	/* DQRR-handling if it's interrupt-driven */
-	if (is & QM_PIRQ_DQRI)
+	if (is & QM_PIRQ_DQRI) {
 		__poll_portal_fast(p, QMAN_POLL_LIMIT);
+		clear = QM_DQAVAIL_MASK | QM_PIRQ_DQRI;
+	}
 	/* Handling of anything else that's interrupt-driven */
-	clear |= __poll_portal_slow(p, is);
+	clear |= __poll_portal_slow(p, is) & QM_PIRQ_SLOW;
 	qm_out(&p->p, QM_REG_ISR, clear);
 	return IRQ_HANDLED;
 }
diff --git a/drivers/soc/fsl/qe/qe_tdm.c b/drivers/soc/fsl/qe/qe_tdm.c
index f78c34647ca2..76480df195a8 100644
--- a/drivers/soc/fsl/qe/qe_tdm.c
+++ b/drivers/soc/fsl/qe/qe_tdm.c
@@ -44,10 +44,6 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
 	const char *sprop;
 	int ret = 0;
 	u32 val;
-	struct resource *res;
-	struct device_node *np2;
-	static int siram_init_flag;
-	struct platform_device *pdev;
 
 	sprop = of_get_property(np, "fsl,rx-sync-clock", NULL);
 	if (sprop) {
@@ -124,57 +120,6 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
 	utdm->siram_entry_id = val;
 
 	set_si_param(utdm, ut_info);
-
-	np2 = of_find_compatible_node(NULL, NULL, "fsl,t1040-qe-si");
-	if (!np2)
-		return -EINVAL;
-
-	pdev = of_find_device_by_node(np2);
-	if (!pdev) {
-		pr_err("%pOFn: failed to lookup pdev\n", np2);
-		of_node_put(np2);
-		return -EINVAL;
-	}
-
-	of_node_put(np2);
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	utdm->si_regs = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(utdm->si_regs)) {
-		ret = PTR_ERR(utdm->si_regs);
-		goto err_miss_siram_property;
-	}
-
-	np2 = of_find_compatible_node(NULL, NULL, "fsl,t1040-qe-siram");
-	if (!np2) {
-		ret = -EINVAL;
-		goto err_miss_siram_property;
-	}
-
-	pdev = of_find_device_by_node(np2);
-	if (!pdev) {
-		ret = -EINVAL;
-		pr_err("%pOFn: failed to lookup pdev\n", np2);
-		of_node_put(np2);
-		goto err_miss_siram_property;
-	}
-
-	of_node_put(np2);
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	utdm->siram = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(utdm->siram)) {
-		ret = PTR_ERR(utdm->siram);
-		goto err_miss_siram_property;
-	}
-
-	if (siram_init_flag == 0) {
-		memset_io(utdm->siram, 0,  resource_size(res));
-		siram_init_flag = 1;
-	}
-
-	return ret;
-
-err_miss_siram_property:
-	devm_iounmap(&pdev->dev, utdm->si_regs);
 	return ret;
 }
 EXPORT_SYMBOL(ucc_of_parse_tdm);