Merge tag 'gpio-v5.1-updates-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into devel

gpio updates for v5.1

- support for a new variant of pca953x
- documentation fix from Wolfram
- some tegra186 name changes
- two minor fixes for madera and altera-a10sr

2 files changed, 28 insertions, 29 deletions

diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 29f102dcfec4..211607986134 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -533,9 +533,10 @@ static void he_init_tx_lbfp(struct he_dev *he_dev)
 
 static int he_init_tpdrq(struct he_dev *he_dev)
 {
-	he_dev->tpdrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
-						 CONFIG_TPDRQ_SIZE * sizeof(struct he_tpdrq),
-						 &he_dev->tpdrq_phys, GFP_KERNEL);
+	he_dev->tpdrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+						CONFIG_TPDRQ_SIZE * sizeof(struct he_tpdrq),
+						&he_dev->tpdrq_phys,
+						GFP_KERNEL);
 	if (he_dev->tpdrq_base == NULL) {
 		hprintk("failed to alloc tpdrq\n");
 		return -ENOMEM;
@@ -717,7 +718,7 @@ static int he_init_cs_block_rcm(struct he_dev *he_dev)
 			instead of '/ 512', use '>> 9' to prevent a call
 			to divdu3 on x86 platforms
 		*/
-		rate_cps = (unsigned long long) (1 << exp) * (man + 512) >> 9;
+		rate_cps = (unsigned long long) (1UL << exp) * (man + 512) >> 9;
 
 		if (rate_cps < 10)
 			rate_cps = 10;	/* 2.2.1 minimum payload rate is 10 cps */
@@ -805,9 +806,9 @@ static int he_init_group(struct he_dev *he_dev, int group)
 		goto out_free_rbpl_virt;
 	}
 
-	he_dev->rbpl_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
-						CONFIG_RBPL_SIZE * sizeof(struct he_rbp),
-						&he_dev->rbpl_phys, GFP_KERNEL);
+	he_dev->rbpl_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+					       CONFIG_RBPL_SIZE * sizeof(struct he_rbp),
+					       &he_dev->rbpl_phys, GFP_KERNEL);
 	if (he_dev->rbpl_base == NULL) {
 		hprintk("failed to alloc rbpl_base\n");
 		goto out_destroy_rbpl_pool;
@@ -844,9 +845,9 @@ static int he_init_group(struct he_dev *he_dev, int group)
 
 	/* rx buffer ready queue */
 
-	he_dev->rbrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
-						CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq),
-						&he_dev->rbrq_phys, GFP_KERNEL);
+	he_dev->rbrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+					       CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq),
+					       &he_dev->rbrq_phys, GFP_KERNEL);
 	if (he_dev->rbrq_base == NULL) {
 		hprintk("failed to allocate rbrq\n");
 		goto out_free_rbpl;
@@ -868,9 +869,9 @@ static int he_init_group(struct he_dev *he_dev, int group)
 
 	/* tx buffer ready queue */
 
-	he_dev->tbrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
-						CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq),
-						&he_dev->tbrq_phys, GFP_KERNEL);
+	he_dev->tbrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+					       CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq),
+					       &he_dev->tbrq_phys, GFP_KERNEL);
 	if (he_dev->tbrq_base == NULL) {
 		hprintk("failed to allocate tbrq\n");
 		goto out_free_rbpq_base;
@@ -913,11 +914,9 @@ static int he_init_irq(struct he_dev *he_dev)
 	/* 2.9.3.5  tail offset for each interrupt queue is located after the
 		    end of the interrupt queue */
 
-	he_dev->irq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
-					       (CONFIG_IRQ_SIZE + 1)
-					       * sizeof(struct he_irq),
-					       &he_dev->irq_phys,
-					       GFP_KERNEL);
+	he_dev->irq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+					      (CONFIG_IRQ_SIZE + 1) * sizeof(struct he_irq),
+					      &he_dev->irq_phys, GFP_KERNEL);
 	if (he_dev->irq_base == NULL) {
 		hprintk("failed to allocate irq\n");
 		return -ENOMEM;
@@ -1464,9 +1463,9 @@ static int he_start(struct atm_dev *dev)
 
 	/* host status page */
 
-	he_dev->hsp = dma_zalloc_coherent(&he_dev->pci_dev->dev,
-					  sizeof(struct he_hsp),
-					  &he_dev->hsp_phys, GFP_KERNEL);
+	he_dev->hsp = dma_alloc_coherent(&he_dev->pci_dev->dev,
+					 sizeof(struct he_hsp),
+					 &he_dev->hsp_phys, GFP_KERNEL);
 	if (he_dev->hsp == NULL) {
 		hprintk("failed to allocate host status page\n");
 		return -ENOMEM;
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 6e737142ceaa..43a14579e80e 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -641,8 +641,8 @@ alloc_scq(struct idt77252_dev *card, int class)
 	scq = kzalloc(sizeof(struct scq_info), GFP_KERNEL);
 	if (!scq)
 		return NULL;
-	scq->base = dma_zalloc_coherent(&card->pcidev->dev, SCQ_SIZE,
-					&scq->paddr, GFP_KERNEL);
+	scq->base = dma_alloc_coherent(&card->pcidev->dev, SCQ_SIZE,
+				       &scq->paddr, GFP_KERNEL);
 	if (scq->base == NULL) {
 		kfree(scq);
 		return NULL;
@@ -971,8 +971,8 @@ init_rsq(struct idt77252_dev *card)
 {
 	struct rsq_entry *rsqe;
 
-	card->rsq.base = dma_zalloc_coherent(&card->pcidev->dev, RSQSIZE,
-					     &card->rsq.paddr, GFP_KERNEL);
+	card->rsq.base = dma_alloc_coherent(&card->pcidev->dev, RSQSIZE,
+					    &card->rsq.paddr, GFP_KERNEL);
 	if (card->rsq.base == NULL) {
 		printk("%s: can't allocate RSQ.\n", card->name);
 		return -1;
@@ -3390,10 +3390,10 @@ static int init_card(struct atm_dev *dev)
 	writel(0, SAR_REG_GP);
 
 	/* Initialize RAW Cell Handle Register  */
-	card->raw_cell_hnd = dma_zalloc_coherent(&card->pcidev->dev,
-						 2 * sizeof(u32),
-						 &card->raw_cell_paddr,
-						 GFP_KERNEL);
+	card->raw_cell_hnd = dma_alloc_coherent(&card->pcidev->dev,
+						2 * sizeof(u32),
+						&card->raw_cell_paddr,
+						GFP_KERNEL);
 	if (!card->raw_cell_hnd) {
 		printk("%s: memory allocation failure.\n", card->name);
 		deinit_card(card);