Merge tag 'dmaengine-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New support:

   - Apple admac t8112 device support

   - StarFive JH7110 DMA controller

  Updates:

   - Big pile of idxd updates to support IAA 2.0 device capabilities,
     DSA 2.0 Event Log and completion record faulting features and
     new DSA operations

   - at_xdmac supend & resume updates and driver code cleanup

   - k3-udma supend & resume support

   - k3-psil thread support for J784s4"

* tag 'dmaengine-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (57 commits)
  dmaengine: idxd: add per wq PRS disable
  dmaengine: idxd: add pid to exported sysfs attribute for opened file
  dmaengine: idxd: expose fault counters to sysfs
  dmaengine: idxd: add a device to represent the file opened
  dmaengine: idxd: add per file user counters for completion record faults
  dmaengine: idxd: process batch descriptor completion record faults
  dmaengine: idxd: add descs_completed field for completion record
  dmaengine: idxd: process user page faults for completion record
  dmaengine: idxd: add idxd_copy_cr() to copy user completion record during page fault handling
  dmaengine: idxd: create kmem cache for event log fault items
  dmaengine: idxd: add per DSA wq workqueue for processing cr faults
  dmanegine: idxd: add debugfs for event log dump
  dmaengine: idxd: add interrupt handling for event log
  dmaengine: idxd: setup event log configuration
  dmaengine: idxd: add event log size sysfs attribute
  dmaengine: idxd: make misc interrupt one shot
  dt-bindings: dma: snps,dw-axi-dmac: constrain the items of resets for JH7110 dma
  dt-bindings: dma: Drop unneeded quotes
  dmaengine: at_xdmac: align declaration of ret with the rest of variables
  dmaengine: at_xdmac: add a warning message regarding for unpaused channels
  ...

1 files changed, 8 insertions, 11 deletions

diff --git a/drivers/dma/bestcomm/sram.c b/drivers/dma/bestcomm/sram.c
index c465758e7193..0553956f7456 100644
--- a/drivers/dma/bestcomm/sram.c
+++ b/drivers/dma/bestcomm/sram.c
@@ -38,7 +38,7 @@ int bcom_sram_init(struct device_node *sram_node, char *owner)
 {
 	int rv;
 	const u32 *regaddr_p;
-	u64 regaddr64, size64;
+	struct resource res;
 	unsigned int psize;
 
 	/* Create our state struct */
@@ -56,21 +56,18 @@ int bcom_sram_init(struct device_node *sram_node, char *owner)
 	}
 
 	/* Get address and size of the sram */
-	regaddr_p = of_get_address(sram_node, 0, &size64, NULL);
-	if (!regaddr_p) {
+	rv = of_address_to_resource(sram_node, 0, &res);
+	if (rv) {
 		printk(KERN_ERR "%s: bcom_sram_init: "
 			"Invalid device node !\n", owner);
-		rv = -EINVAL;
 		goto error_free;
 	}
 
-	regaddr64 = of_translate_address(sram_node, regaddr_p);
-
-	bcom_sram->base_phys = (phys_addr_t) regaddr64;
-	bcom_sram->size = (unsigned int) size64;
+	bcom_sram->base_phys = res.start;
+	bcom_sram->size = resource_size(&res);
 
 	/* Request region */
-	if (!request_mem_region(bcom_sram->base_phys, bcom_sram->size, owner)) {
+	if (!request_mem_region(res.start, resource_size(&res), owner)) {
 		printk(KERN_ERR "%s: bcom_sram_init: "
 			"Couldn't request region !\n", owner);
 		rv = -EBUSY;
@@ -79,7 +76,7 @@ int bcom_sram_init(struct device_node *sram_node, char *owner)
 
 	/* Map SRAM */
 		/* sram is not really __iomem */
-	bcom_sram->base_virt = (void*) ioremap(bcom_sram->base_phys, bcom_sram->size);
+	bcom_sram->base_virt = (void *)ioremap(res.start, resource_size(&res));
 
 	if (!bcom_sram->base_virt) {
 		printk(KERN_ERR "%s: bcom_sram_init: "
@@ -120,7 +117,7 @@ int bcom_sram_init(struct device_node *sram_node, char *owner)
 	return 0;
 
 error_release:
-	release_mem_region(bcom_sram->base_phys, bcom_sram->size);
+	release_mem_region(res.start, resource_size(&res));
 error_free:
 	kfree(bcom_sram);
 	bcom_sram = NULL;