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Date: Sat, 5 Oct 2013 18:02:07 +0200
From: Matthias Beyer <mail@...ermatthias.de>
To: gregkh@...uxfoundation.org
Cc: linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
Matthias Beyer <mail@...ermatthias.de>
Subject: [PATCH 2/5] drivers: usb: core: hcd: Whitespace fixes
including
- spaces to tabs
- removing spaces before array indexing (foo [] to foo[])
- adding spaces around unary operator (foo? 1 : 0 to foo ? 1 : 0)
- removed trailing whitespace
Signed-off-by: Matthias Beyer <mail@...ermatthias.de>
---
drivers/usb/core/hcd.c | 56 +++++++++++++++++++++++++-------------------------
1 file changed, 28 insertions(+), 28 deletions(-)
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 9036794..0f3e5a0 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -6,7 +6,7 @@
* (C) Copyright Deti Fliegl 1999
* (C) Copyright Randy Dunlap 2000
* (C) Copyright David Brownell 2000-2002
- *
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
@@ -93,7 +93,7 @@ EXPORT_SYMBOL_GPL (usb_bus_list);
/* used when allocating bus numbers */
#define USB_MAXBUS 64
struct usb_busmap {
- unsigned long busmap [USB_MAXBUS / (8*sizeof (unsigned long))];
+ unsigned long busmap[USB_MAXBUS / (8*sizeof (unsigned long))];
};
static struct usb_busmap busmap;
@@ -171,7 +171,7 @@ static const u8 usb25_rh_dev_descriptor[18] = {
};
/* usb 2.0 root hub device descriptor */
-static const u8 usb2_rh_dev_descriptor [18] = {
+static const u8 usb2_rh_dev_descriptor[18] = {
0x12, /* __u8 bLength; */
0x01, /* __u8 bDescriptorType; Device */
0x00, 0x02, /* __le16 bcdUSB; v2.0 */
@@ -194,7 +194,7 @@ static const u8 usb2_rh_dev_descriptor [18] = {
/* no usb 2.0 root hub "device qualifier" descriptor: one speed only */
/* usb 1.1 root hub device descriptor */
-static const u8 usb11_rh_dev_descriptor [18] = {
+static const u8 usb11_rh_dev_descriptor[18] = {
0x12, /* __u8 bLength; */
0x01, /* __u8 bDescriptorType; Device */
0x10, 0x01, /* __le16 bcdUSB; v1.1 */
@@ -219,7 +219,7 @@ static const u8 usb11_rh_dev_descriptor [18] = {
/* Configuration descriptors for our root hubs */
-static const u8 fs_rh_config_descriptor [] = {
+static const u8 fs_rh_config_descriptor[] = {
/* one configuration */
0x09, /* __u8 bLength; */
@@ -228,13 +228,13 @@ static const u8 fs_rh_config_descriptor [] = {
0x01, /* __u8 bNumInterfaces; (1) */
0x01, /* __u8 bConfigurationValue; */
0x00, /* __u8 iConfiguration; */
- 0xc0, /* __u8 bmAttributes;
+ 0xc0, /* __u8 bmAttributes;
Bit 7: must be set,
6: Self-powered,
5: Remote wakeup,
4..0: resvd */
0x00, /* __u8 MaxPower; */
-
+
/* USB 1.1:
* USB 2.0, single TT organization (mandatory):
* one interface, protocol 0
@@ -256,17 +256,17 @@ static const u8 fs_rh_config_descriptor [] = {
0x00, /* __u8 if_bInterfaceSubClass; */
0x00, /* __u8 if_bInterfaceProtocol; [usb1.1 or single tt] */
0x00, /* __u8 if_iInterface; */
-
+
/* one endpoint (status change endpoint) */
0x07, /* __u8 ep_bLength; */
0x05, /* __u8 ep_bDescriptorType; Endpoint */
0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */
- 0x03, /* __u8 ep_bmAttributes; Interrupt */
- 0x02, 0x00, /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) */
+ 0x03, /* __u8 ep_bmAttributes; Interrupt */
+ 0x02, 0x00, /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) */
0xff /* __u8 ep_bInterval; (255ms -- usb 2.0 spec) */
};
-static const u8 hs_rh_config_descriptor [] = {
+static const u8 hs_rh_config_descriptor[] = {
/* one configuration */
0x09, /* __u8 bLength; */
@@ -275,13 +275,13 @@ static const u8 hs_rh_config_descriptor [] = {
0x01, /* __u8 bNumInterfaces; (1) */
0x01, /* __u8 bConfigurationValue; */
0x00, /* __u8 iConfiguration; */
- 0xc0, /* __u8 bmAttributes;
+ 0xc0, /* __u8 bmAttributes;
Bit 7: must be set,
6: Self-powered,
5: Remote wakeup,
4..0: resvd */
0x00, /* __u8 MaxPower; */
-
+
/* USB 1.1:
* USB 2.0, single TT organization (mandatory):
* one interface, protocol 0
@@ -303,12 +303,12 @@ static const u8 hs_rh_config_descriptor [] = {
0x00, /* __u8 if_bInterfaceSubClass; */
0x00, /* __u8 if_bInterfaceProtocol; [usb1.1 or single tt] */
0x00, /* __u8 if_iInterface; */
-
+
/* one endpoint (status change endpoint) */
0x07, /* __u8 ep_bLength; */
0x05, /* __u8 ep_bDescriptorType; Endpoint */
0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */
- 0x03, /* __u8 ep_bmAttributes; Interrupt */
+ 0x03, /* __u8 ep_bmAttributes; Interrupt */
/* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8)
* see hub.c:hub_configure() for details. */
(USB_MAXCHILDREN + 1 + 7) / 8, 0x00,
@@ -464,7 +464,7 @@ rh_string(int id, struct usb_hcd const *hcd, u8 *data, unsigned len)
static int rh_call_control (struct usb_hcd *hcd, struct urb *urb)
{
struct usb_ctrlrequest *cmd;
- u16 typeReq, wValue, wIndex, wLength;
+ u16 typeReq, wValue, wIndex, wLength;
u8 *ubuf = urb->transfer_buffer;
unsigned len = 0;
int status;
@@ -526,10 +526,10 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb)
*/
case DeviceRequest | USB_REQ_GET_STATUS:
- tbuf [0] = (device_may_wakeup(&hcd->self.root_hub->dev)
+ tbuf[0] = (device_may_wakeup(&hcd->self.root_hub->dev)
<< USB_DEVICE_REMOTE_WAKEUP)
| (1 << USB_DEVICE_SELF_POWERED);
- tbuf [1] = 0;
+ tbuf[1] = 0;
len = 2;
break;
case DeviceOutRequest | USB_REQ_CLEAR_FEATURE:
@@ -546,7 +546,7 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb)
goto error;
break;
case DeviceRequest | USB_REQ_GET_CONFIGURATION:
- tbuf [0] = 1;
+ tbuf[0] = 1;
len = 1;
/* FALLTHROUGH */
case DeviceOutRequest | USB_REQ_SET_CONFIGURATION:
@@ -609,7 +609,7 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb)
}
break;
case DeviceRequest | USB_REQ_GET_INTERFACE:
- tbuf [0] = 0;
+ tbuf[0] = 0;
len = 1;
/* FALLTHROUGH */
case DeviceOutRequest | USB_REQ_SET_INTERFACE:
@@ -626,8 +626,8 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb)
case EndpointRequest | USB_REQ_GET_STATUS:
// ENDPOINT_HALT flag
- tbuf [0] = 0;
- tbuf [1] = 0;
+ tbuf[0] = 0;
+ tbuf[1] = 0;
len = 2;
/* FALLTHROUGH */
case EndpointOutRequest | USB_REQ_CLEAR_FEATURE:
@@ -877,7 +877,7 @@ static ssize_t authorized_default_store(struct device *dev,
usb_hcd = bus_to_hcd(usb_bus);
result = sscanf(buf, "%u\n", &val);
if (result == 1) {
- usb_hcd->authorized_default = val? 1 : 0;
+ usb_hcd->authorized_default = val ? 1 : 0;
result = size;
}
else
@@ -1812,7 +1812,7 @@ rescan:
case USB_ENDPOINT_XFER_INT:
s = "-intr"; break;
default:
- s = "-iso"; break;
+ s = "-iso"; break;
};
s;
}));
@@ -2245,7 +2245,7 @@ static void hcd_resume_work(struct work_struct *work)
}
/**
- * usb_hcd_resume_root_hub - called by HCD to resume its root hub
+ * usb_hcd_resume_root_hub - called by HCD to resume its root hub
* @hcd: host controller for this root hub
*
* The USB host controller calls this function when its root hub is
@@ -2600,7 +2600,7 @@ int usb_add_hcd(struct usb_hcd *hcd,
/* Keep old behaviour if authorized_default is not in [0, 1]. */
if (authorized_default < 0 || authorized_default > 1)
- hcd->authorized_default = hcd->wireless? 0 : 1;
+ hcd->authorized_default = hcd->wireless ? 0 : 1;
else
hcd->authorized_default = authorized_default;
set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
@@ -2743,7 +2743,7 @@ err_allocate_root_hub:
err_register_bus:
hcd_buffer_destroy(hcd);
return retval;
-}
+}
EXPORT_SYMBOL_GPL(usb_add_hcd);
/**
@@ -2840,7 +2840,7 @@ struct usb_mon_operations *mon_ops;
* Notice that the code is minimally error-proof. Because usbmon needs
* symbols from usbcore, usbcore gets referenced and cannot be unloaded first.
*/
-
+
int usb_mon_register (struct usb_mon_operations *ops)
{
--
1.8.4
--
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