diff options
Diffstat (limited to 'drivers/usb/host')
-rw-r--r-- | drivers/usb/host/ehci-hcd.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/imx21-hcd.c | 4 | ||||
-rw-r--r-- | drivers/usb/host/ohci-hcd.c | 1 | ||||
-rw-r--r-- | drivers/usb/host/oxu210hp-hcd.c | 9 | ||||
-rw-r--r-- | drivers/usb/host/pci-quirks.c | 2 | ||||
-rw-r--r-- | drivers/usb/host/u132-hcd.c | 8 |
6 files changed, 4 insertions, 21 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 15fe3ec..2adae8e 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1095,7 +1095,6 @@ nogood: ep->hcpriv = NULL; done: spin_unlock_irqrestore (&ehci->lock, flags); - return; } static void diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c index 1dfb2c8..e49b75a 100644 --- a/drivers/usb/host/imx21-hcd.c +++ b/drivers/usb/host/imx21-hcd.c @@ -27,8 +27,8 @@ * * 32 transfer descriptors (called ETDs) * * 4Kb of Data memory * - * The data memory is shared between the host and fuction controlers - * (but this driver only supports the host controler) + * The data memory is shared between the host and function controllers + * (but this driver only supports the host controller) * * So setting up a transfer involves: * * Allocating a ETD diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 3b57850..f3713f4 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -370,7 +370,6 @@ sanitize: } ep->hcpriv = NULL; spin_unlock_irqrestore (&ohci->lock, flags); - return; } static int ohci_get_frame (struct usb_hcd *hcd) diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c index d32c3ea..32149be 100644 --- a/drivers/usb/host/oxu210hp-hcd.c +++ b/drivers/usb/host/oxu210hp-hcd.c @@ -544,8 +544,6 @@ static void oxu_buf_free(struct oxu_hcd *oxu, struct ehci_qtd *qtd) qtd->buffer = NULL; spin_unlock(&oxu->mem_lock); - - return; } static inline void ehci_qtd_init(struct ehci_qtd *qtd, dma_addr_t dma) @@ -571,8 +569,6 @@ static inline void oxu_qtd_free(struct oxu_hcd *oxu, struct ehci_qtd *qtd) oxu->qtd_used[index] = 0; spin_unlock(&oxu->mem_lock); - - return; } static struct ehci_qtd *ehci_qtd_alloc(struct oxu_hcd *oxu) @@ -615,8 +611,6 @@ static void oxu_qh_free(struct oxu_hcd *oxu, struct ehci_qh *qh) oxu->qh_used[index] = 0; spin_unlock(&oxu->mem_lock); - - return; } static void qh_destroy(struct kref *kref) @@ -693,8 +687,6 @@ static void oxu_murb_free(struct oxu_hcd *oxu, struct oxu_murb *murb) oxu->murb_used[index] = 0; spin_unlock(&oxu->mem_lock); - - return; } static struct oxu_murb *oxu_murb_alloc(struct oxu_hcd *oxu) @@ -3070,7 +3062,6 @@ nogood: ep->hcpriv = NULL; done: spin_unlock_irqrestore(&oxu->lock, flags); - return; } static int oxu_get_frame(struct usb_hcd *hcd) diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 464ed97..4c502c8 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -342,8 +342,6 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev) writel(0x3f, op_reg_base + EHCI_USBSTS); iounmap(base); - - return; } /* diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index 5b31bae..fab7649 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -316,7 +316,6 @@ static void u132_ring_requeue_work(struct u132 *u132, struct u132_ring *ring, } else if (queue_delayed_work(workqueue, &ring->scheduler, 0)) return; kref_put(&u132->kref, u132_hcd_delete); - return; } static void u132_ring_queue_work(struct u132 *u132, struct u132_ring *ring, @@ -324,7 +323,6 @@ static void u132_ring_queue_work(struct u132 *u132, struct u132_ring *ring, { kref_get(&u132->kref); u132_ring_requeue_work(u132, ring, delta); - return; } static void u132_ring_cancel_work(struct u132 *u132, struct u132_ring *ring) @@ -543,7 +541,6 @@ static void u132_hcd_giveback_urb(struct u132 *u132, struct u132_endp *endp, mutex_unlock(&u132->scheduler_lock); u132_endp_put_kref(u132, endp); usb_hcd_giveback_urb(hcd, urb, status); - return; } static void u132_hcd_forget_urb(struct u132 *u132, struct u132_endp *endp, @@ -574,8 +571,8 @@ static void u132_hcd_abandon_urb(struct u132 *u132, struct u132_endp *endp, endp->active = 0; spin_unlock_irqrestore(&endp->queue_lock.slock, irqs); kfree(urbq); - } usb_hcd_giveback_urb(hcd, urb, status); - return; + } + usb_hcd_giveback_urb(hcd, urb, status); } static inline int edset_input(struct u132 *u132, struct u132_ring *ring, @@ -3085,7 +3082,6 @@ static void u132_initialise(struct u132 *u132, struct platform_device *pdev) u132->endp[endps] = NULL; mutex_unlock(&u132->sw_lock); - return; } static int __devinit u132_probe(struct platform_device *pdev) |