diff options
Diffstat (limited to 'drivers/usb/gadget/udc/bdc')
| -rw-r--r-- | drivers/usb/gadget/udc/bdc/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/bdc/bdc_cmd.c | 4 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/bdc/bdc_core.c | 13 |
3 files changed, 10 insertions, 9 deletions
diff --git a/drivers/usb/gadget/udc/bdc/Kconfig b/drivers/usb/gadget/udc/bdc/Kconfig index c74ac25dddcd..3e88c7670b2e 100644 --- a/drivers/usb/gadget/udc/bdc/Kconfig +++ b/drivers/usb/gadget/udc/bdc/Kconfig @@ -1,3 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 + config USB_BDC_UDC tristate "Broadcom USB3.0 device controller IP driver(BDC)" depends on USB_GADGET && HAS_DMA diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.c b/drivers/usb/gadget/udc/bdc/bdc_cmd.c index 6305bf2c8b59..44c2a5eef785 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_cmd.c +++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.c @@ -311,8 +311,8 @@ int bdc_ep_clear_stall(struct bdc *bdc, int epnum) /* if the endpoint it not stallled */ if (!(ep->flags & BDC_EP_STALL)) { ret = bdc_ep_set_stall(bdc, epnum); - if (ret) - return ret; + if (ret) + return ret; } } /* Preserve the seq number for ep0 only */ diff --git a/drivers/usb/gadget/udc/bdc/bdc_core.c b/drivers/usb/gadget/udc/bdc/bdc_core.c index 01b44e159623..ccbd1d34eb2a 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_core.c +++ b/drivers/usb/gadget/udc/bdc/bdc_core.c @@ -172,8 +172,9 @@ static int scratchpad_setup(struct bdc *bdc) /* Refer to BDC spec, Table 4 for description of SPB */ sp_buff_size = 1 << (sp_buff_size + 5); dev_dbg(bdc->dev, "Allocating %d bytes for scratchpad\n", sp_buff_size); - bdc->scratchpad.buff = dma_zalloc_coherent(bdc->dev, sp_buff_size, - &bdc->scratchpad.sp_dma, GFP_KERNEL); + bdc->scratchpad.buff = dma_alloc_coherent(bdc->dev, sp_buff_size, + &bdc->scratchpad.sp_dma, + GFP_KERNEL); if (!bdc->scratchpad.buff) goto fail; @@ -202,11 +203,9 @@ static int setup_srr(struct bdc *bdc, int interrupter) bdc_writel(bdc->regs, BDC_SRRINT(0), BDC_SRR_RWS | BDC_SRR_RST); bdc->srr.dqp_index = 0; /* allocate the status report descriptors */ - bdc->srr.sr_bds = dma_zalloc_coherent( - bdc->dev, - NUM_SR_ENTRIES * sizeof(struct bdc_bd), - &bdc->srr.dma_addr, - GFP_KERNEL); + bdc->srr.sr_bds = dma_alloc_coherent(bdc->dev, + NUM_SR_ENTRIES * sizeof(struct bdc_bd), + &bdc->srr.dma_addr, GFP_KERNEL); if (!bdc->srr.sr_bds) return -ENOMEM; |
