Merge tag 'spi-nor/for-5.5' into mtd/next

SPI NOR core changes:
- introduce 'struct spi_nor_controller_ops',
- clean the Register Operations methods,
- use dev_dbg insted of dev_err for low level info,
- fix retlen handling in sst_write(),
- fix silent truncations in spi_nor_read and spi_nor_read_raw(),
- fix the clearing of QE bit on lock()/unlock(),
- rework the disabling of the block write protection,
- rework the Quad Enable methods,
- make sure nor->spimem and nor->controller_ops are mutually exclusive,
- set default Quad Enable method for ISSI flashes,
- add support for few flashes.

SPI NOR controller drivers changes:
- intel-spi:
	- support chips without software sequencer,
	- add support for Intel Cannon Lake and Intel Comet Lake-H flashes.

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c
index 8deea8c91e03..5567ed2cddbe 100644
--- a/drivers/usb/dwc3/host.c
+++ b/drivers/usb/dwc3/host.c
@@ -16,14 +16,14 @@ static int dwc3_host_get_irq(struct dwc3 *dwc)
 	struct platform_device	*dwc3_pdev = to_platform_device(dwc->dev);
 	int irq;
 
-	irq = platform_get_irq_byname(dwc3_pdev, "host");
+	irq = platform_get_irq_byname_optional(dwc3_pdev, "host");
 	if (irq > 0)
 		goto out;
 
 	if (irq == -EPROBE_DEFER)
 		goto out;
 
-	irq = platform_get_irq_byname(dwc3_pdev, "dwc_usb3");
+	irq = platform_get_irq_byname_optional(dwc3_pdev, "dwc_usb3");
 	if (irq > 0)
 		goto out;
 
@@ -34,9 +34,6 @@ static int dwc3_host_get_irq(struct dwc3 *dwc)
 	if (irq > 0)
 		goto out;
 
-	if (irq != -EPROBE_DEFER)
-		dev_err(dwc->dev, "missing host IRQ\n");
-
 	if (!irq)
 		irq = -EINVAL;