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authorChen Gang <gang.chen@asianux.com>2013-01-24 09:41:45 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-24 13:59:26 -0800
commit3171fcabb16993d6501fab7723371f0f3d0c6840 (patch)
tree4669a6acb392191b6fb754d951d8413d6cf521eb /drivers/usb/host/uhci-hcd.c
parentf8f0302bbcbd1b14655bef29f6996a2152be559d (diff)
USB: uhci: beautify source code
get rid of the line breaks in string constants. let comments within 80 with limitation. delete ' \' at the end of a statement. Signed-off-by: Chen Gang <gang.chen@asianux.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/uhci-hcd.c')
-rw-r--r--drivers/usb/host/uhci-hcd.c27
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 7c12b260531b..01628e39cc8b 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -449,17 +449,16 @@ static irqreturn_t uhci_irq(struct usb_hcd *hcd)
if (status & ~(USBSTS_USBINT | USBSTS_ERROR | USBSTS_RD)) {
if (status & USBSTS_HSE)
- dev_err(uhci_dev(uhci), "host system error, "
- "PCI problems?\n");
+ dev_err(uhci_dev(uhci),
+ "host system error, PCI problems?\n");
if (status & USBSTS_HCPE)
- dev_err(uhci_dev(uhci), "host controller process "
- "error, something bad happened!\n");
+ dev_err(uhci_dev(uhci),
+ "host controller process error, something bad happened!\n");
if (status & USBSTS_HCH) {
spin_lock(&uhci->lock);
if (uhci->rh_state >= UHCI_RH_RUNNING) {
dev_err(uhci_dev(uhci),
- "host controller halted, "
- "very bad!\n");
+ "host controller halted, very bad!\n");
if (debug > 1 && errbuf) {
/* Print the schedule for debugging */
uhci_sprint_schedule(uhci, errbuf,
@@ -589,8 +588,8 @@ static int uhci_start(struct usb_hcd *hcd)
UHCI_NUMFRAMES * sizeof(*uhci->frame),
&uhci->frame_dma_handle, 0);
if (!uhci->frame) {
- dev_err(uhci_dev(uhci), "unable to allocate "
- "consistent memory for frame list\n");
+ dev_err(uhci_dev(uhci),
+ "unable to allocate consistent memory for frame list\n");
goto err_alloc_frame;
}
memset(uhci->frame, 0, UHCI_NUMFRAMES * sizeof(*uhci->frame));
@@ -598,8 +597,8 @@ static int uhci_start(struct usb_hcd *hcd)
uhci->frame_cpu = kcalloc(UHCI_NUMFRAMES, sizeof(*uhci->frame_cpu),
GFP_KERNEL);
if (!uhci->frame_cpu) {
- dev_err(uhci_dev(uhci), "unable to allocate "
- "memory for frame pointers\n");
+ dev_err(uhci_dev(uhci),
+ "unable to allocate memory for frame pointers\n");
goto err_alloc_frame_cpu;
}
@@ -734,8 +733,8 @@ static int uhci_rh_suspend(struct usb_hcd *hcd)
*/
else if (hcd->self.root_hub->do_remote_wakeup &&
uhci->resuming_ports) {
- dev_dbg(uhci_dev(uhci), "suspend failed because a port "
- "is resuming\n");
+ dev_dbg(uhci_dev(uhci),
+ "suspend failed because a port is resuming\n");
rc = -EBUSY;
} else
suspend_rh(uhci, UHCI_RH_SUSPENDED);
@@ -826,8 +825,8 @@ static int uhci_count_ports(struct usb_hcd *hcd)
/* Anything greater than 7 is weird so we'll ignore it. */
if (port > UHCI_RH_MAXCHILD) {
- dev_info(uhci_dev(uhci), "port count misdetected? "
- "forcing to 2 ports\n");
+ dev_info(uhci_dev(uhci),
+ "port count misdetected? forcing to 2 ports\n");
port = 2;
}