diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/usb/gadget/inode.c | 9 | ||||
| -rw-r--r-- | drivers/usb/host/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/usb/host/fsl-mph-dr-of.c | 16 | ||||
| -rw-r--r-- | drivers/usb/musb/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/usb/renesas_usbhs/Kconfig | 2 |
7 files changed, 17 insertions, 18 deletions
diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig index f969ea266acb..b870872e020f 100644 --- a/drivers/usb/dwc3/Kconfig +++ b/drivers/usb/dwc3/Kconfig @@ -1,6 +1,6 @@ config USB_DWC3 tristate "DesignWare USB3 DRD Core Support" - depends on (USB || USB_GADGET) && GENERIC_HARDIRQS && HAS_DMA + depends on (USB || USB_GADGET) && HAS_DMA depends on EXTCON select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD help diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 30e2dd8a1f2c..48cddf3cd6b8 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -313,7 +313,7 @@ config USB_S3C_HSUDC config USB_MV_UDC tristate "Marvell USB2.0 Device Controller" - depends on GENERIC_HARDIRQS && HAS_DMA + depends on HAS_DMA help Marvell Socs (including PXA and MMP series) include a high speed USB2.0 OTG controller, which can be configured as high speed or @@ -425,7 +425,7 @@ config USB_GOKU config USB_EG20T tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7213/ML7831) UDC" - depends on PCI && GENERIC_HARDIRQS + depends on PCI help This is a USB device driver for EG20T PCH. EG20T PCH is the platform controller hub that is used in Intel's diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c index 465ef8e2cc91..b94c049ab0d0 100644 --- a/drivers/usb/gadget/inode.c +++ b/drivers/usb/gadget/inode.c @@ -524,7 +524,7 @@ struct kiocb_priv { unsigned actual; }; -static int ep_aio_cancel(struct kiocb *iocb, struct io_event *e) +static int ep_aio_cancel(struct kiocb *iocb) { struct kiocb_priv *priv = iocb->private; struct ep_data *epdata; @@ -540,7 +540,6 @@ static int ep_aio_cancel(struct kiocb *iocb, struct io_event *e) // spin_unlock(&epdata->dev->lock); local_irq_enable(); - aio_put_req(iocb); return value; } @@ -709,11 +708,11 @@ ep_aio_read(struct kiocb *iocb, const struct iovec *iov, if (unlikely(usb_endpoint_dir_in(&epdata->desc))) return -EINVAL; - buf = kmalloc(iocb->ki_left, GFP_KERNEL); + buf = kmalloc(iocb->ki_nbytes, GFP_KERNEL); if (unlikely(!buf)) return -ENOMEM; - return ep_aio_rwtail(iocb, buf, iocb->ki_left, epdata, iov, nr_segs); + return ep_aio_rwtail(iocb, buf, iocb->ki_nbytes, epdata, iov, nr_segs); } static ssize_t @@ -728,7 +727,7 @@ ep_aio_write(struct kiocb *iocb, const struct iovec *iov, if (unlikely(!usb_endpoint_dir_in(&epdata->desc))) return -EINVAL; - buf = kmalloc(iocb->ki_left, GFP_KERNEL); + buf = kmalloc(iocb->ki_nbytes, GFP_KERNEL); if (unlikely(!buf)) return -ENOMEM; diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 5be0326aae38..b3f20d7f15de 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -278,7 +278,6 @@ endif # USB_EHCI_HCD config USB_OXU210HP_HCD tristate "OXU210HP HCD support" - depends on GENERIC_HARDIRQS ---help--- The OXU210HP is an USB host/OTG/device controller. Enable this option if your board has this chip. If unsure, say N. diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c index cfbff7161828..9e0020d9e4c8 100644 --- a/drivers/usb/host/fsl-mph-dr-of.c +++ b/drivers/usb/host/fsl-mph-dr-of.c @@ -260,6 +260,7 @@ int fsl_usb2_mpc5121_init(struct platform_device *pdev) { struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev); struct clk *clk; + int err; char clk_name[10]; int base, clk_num; @@ -272,13 +273,16 @@ int fsl_usb2_mpc5121_init(struct platform_device *pdev) return -ENODEV; snprintf(clk_name, sizeof(clk_name), "usb%d_clk", clk_num); - clk = clk_get(&pdev->dev, clk_name); + clk = devm_clk_get(pdev->dev.parent, clk_name); if (IS_ERR(clk)) { dev_err(&pdev->dev, "failed to get clk\n"); return PTR_ERR(clk); } - - clk_enable(clk); + err = clk_prepare_enable(clk); + if (err) { + dev_err(&pdev->dev, "failed to enable clk\n"); + return err; + } pdata->clk = clk; if (pdata->phy_mode == FSL_USB2_PHY_UTMI_WIDE) { @@ -302,10 +306,8 @@ static void fsl_usb2_mpc5121_exit(struct platform_device *pdev) pdata->regs = NULL; - if (pdata->clk) { - clk_disable(pdata->clk); - clk_put(pdata->clk); - } + if (pdata->clk) + clk_disable_unprepare(pdata->clk); } static struct fsl_usb2_platform_data fsl_usb2_mpc5121_pd = { diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig index c64ee09a7c0e..c258a97ef1b0 100644 --- a/drivers/usb/musb/Kconfig +++ b/drivers/usb/musb/Kconfig @@ -71,7 +71,6 @@ config USB_MUSB_DA8XX config USB_MUSB_TUSB6010 tristate "TUSB6010" - depends on GENERIC_HARDIRQS config USB_MUSB_OMAP2PLUS tristate "OMAP2430 and onwards" diff --git a/drivers/usb/renesas_usbhs/Kconfig b/drivers/usb/renesas_usbhs/Kconfig index 019bf7e49ee6..1c4195abc108 100644 --- a/drivers/usb/renesas_usbhs/Kconfig +++ b/drivers/usb/renesas_usbhs/Kconfig @@ -4,7 +4,7 @@ config USB_RENESAS_USBHS tristate 'Renesas USBHS controller' - depends on USB_GADGET && GENERIC_HARDIRQS + depends on USB_GADGET default n help Renesas USBHS is a discrete USB host and peripheral controller chip |