diff options
| -rw-r--r-- | drivers/usb/common/ulpi.c | 2 | ||||
| -rw-r--r-- | drivers/usb/dwc3/dwc3-xilinx.c | 1 | ||||
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 5 | ||||
| -rw-r--r-- | drivers/usb/fotg210/fotg210-core.c | 5 | ||||
| -rw-r--r-- | drivers/usb/fotg210/fotg210-udc.c | 2 |
5 files changed, 9 insertions, 6 deletions
diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c index 60e8174686a1..d7c8461976ce 100644 --- a/drivers/usb/common/ulpi.c +++ b/drivers/usb/common/ulpi.c @@ -207,7 +207,7 @@ static int ulpi_read_id(struct ulpi *ulpi) /* Test the interface */ ret = ulpi_write(ulpi, ULPI_SCRATCH, 0xaa); if (ret < 0) - return ret; + goto err; ret = ulpi_read(ulpi, ULPI_SCRATCH); if (ret < 0) diff --git a/drivers/usb/dwc3/dwc3-xilinx.c b/drivers/usb/dwc3/dwc3-xilinx.c index 8607d4c23283..0745e9f11b2e 100644 --- a/drivers/usb/dwc3/dwc3-xilinx.c +++ b/drivers/usb/dwc3/dwc3-xilinx.c @@ -13,6 +13,7 @@ #include <linux/of.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> +#include <linux/gpio/consumer.h> #include <linux/of_gpio.h> #include <linux/of_platform.h> #include <linux/pm_runtime.h> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 789976567f9f..89dcfac01235 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1727,6 +1727,7 @@ static int __dwc3_stop_active_transfer(struct dwc3_ep *dep, bool force, bool int else if (!ret) dep->flags |= DWC3_EP_END_TRANSFER_PENDING; + dep->flags &= ~DWC3_EP_DELAY_STOP; return ret; } @@ -3732,8 +3733,10 @@ void dwc3_stop_active_transfer(struct dwc3_ep *dep, bool force, if (dep->number <= 1 && dwc->ep0state != EP0_DATA_PHASE) return; + if (interrupt && (dep->flags & DWC3_EP_DELAY_STOP)) + return; + if (!(dep->flags & DWC3_EP_TRANSFER_STARTED) || - (dep->flags & DWC3_EP_DELAY_STOP) || (dep->flags & DWC3_EP_END_TRANSFER_PENDING)) return; diff --git a/drivers/usb/fotg210/fotg210-core.c b/drivers/usb/fotg210/fotg210-core.c index 8a54edf921ac..ee740a6da463 100644 --- a/drivers/usb/fotg210/fotg210-core.c +++ b/drivers/usb/fotg210/fotg210-core.c @@ -144,10 +144,7 @@ static struct platform_driver fotg210_driver = { static int __init fotg210_init(void) { - if (usb_disabled()) - return -ENODEV; - - if (IS_ENABLED(CONFIG_USB_FOTG210_HCD)) + if (IS_ENABLED(CONFIG_USB_FOTG210_HCD) && !usb_disabled()) fotg210_hcd_init(); return platform_driver_register(&fotg210_driver); } diff --git a/drivers/usb/fotg210/fotg210-udc.c b/drivers/usb/fotg210/fotg210-udc.c index 66e1b7ee3346..87cca81bf4ac 100644 --- a/drivers/usb/fotg210/fotg210-udc.c +++ b/drivers/usb/fotg210/fotg210-udc.c @@ -1201,6 +1201,8 @@ int fotg210_udc_probe(struct platform_device *pdev) dev_info(dev, "found and initialized PHY\n"); } + ret = -ENOMEM; + for (i = 0; i < FOTG210_MAX_NUM_EP; i++) { fotg210->ep[i] = kzalloc(sizeof(struct fotg210_ep), GFP_KERNEL); if (!fotg210->ep[i]) |