[NET] IRDA: Fix whitespace errors.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/irda/ircomm/ircomm_tty_attach.c b/net/irda/ircomm/ircomm_tty_attach.c
index 99f5edd..8d7ba93 100644
--- a/net/irda/ircomm/ircomm_tty_attach.c
+++ b/net/irda/ircomm/ircomm_tty_attach.c
@@ -1,32 +1,32 @@
/*********************************************************************
- *
+ *
* Filename: ircomm_tty_attach.c
- * Version:
+ * Version:
* Description: Code for attaching the serial driver to IrCOMM
* Status: Experimental.
* Author: Dag Brattli <dagb@cs.uit.no>
* Created at: Sat Jun 5 17:42:00 1999
* Modified at: Tue Jan 4 14:20:49 2000
* Modified by: Dag Brattli <dagb@cs.uit.no>
- *
+ *
* Copyright (c) 1999-2000 Dag Brattli, All Rights Reserved.
* Copyright (c) 2000-2003 Jean Tourrilhes <jt@hpl.hp.com>
- *
- * 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
+ *
+ * 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 option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
- *
+ *
********************************************************************/
#include <linux/sched.h>
@@ -50,35 +50,35 @@
static void ircomm_tty_discovery_indication(discinfo_t *discovery,
DISCOVERY_MODE mode,
void *priv);
-static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id,
+static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id,
struct ias_value *value, void *priv);
static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self,
int timeout);
static void ircomm_tty_watchdog_timer_expired(void *data);
-static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info);
-static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info);
-static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info);
-static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info);
-static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info);
-static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info);
char *ircomm_tty_state[] = {
@@ -111,7 +111,7 @@
#endif /* CONFIG_IRDA_DEBUG */
static int (*state[])(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,
- struct sk_buff *skb, struct ircomm_tty_info *info) =
+ struct sk_buff *skb, struct ircomm_tty_info *info) =
{
ircomm_tty_state_idle,
ircomm_tty_state_search,
@@ -125,7 +125,7 @@
* Function ircomm_tty_attach_cable (driver)
*
* Try to attach cable (IrCOMM link). This function will only return
- * when the link has been connected, or if an error condition occurs.
+ * when the link has been connected, or if an error condition occurs.
* If success, the return value is the resulting service type.
*/
int ircomm_tty_attach_cable(struct ircomm_tty_cb *self)
@@ -135,7 +135,7 @@
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
- /* Check if somebody has already connected to us */
+ /* Check if somebody has already connected to us */
if (ircomm_is_connected(self->ircomm)) {
IRDA_DEBUG(0, "%s(), already connected!\n", __FUNCTION__ );
return 0;
@@ -177,7 +177,7 @@
self->skey = NULL;
}
- if (self->iriap) {
+ if (self->iriap) {
iriap_close(self->iriap);
self->iriap = NULL;
}
@@ -212,7 +212,7 @@
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
-
+
/* Compute hint bits based on service */
hints = irlmp_service_to_hint(S_COMM);
if (self->service_type & IRCOMM_3_WIRE_RAW)
@@ -234,19 +234,19 @@
if (self->service_type & IRCOMM_3_WIRE_RAW) {
/* Register IrLPT with LM-IAS */
self->obj = irias_new_object("IrLPT", IAS_IRLPT_ID);
- irias_add_integer_attrib(self->obj, "IrDA:IrLMP:LsapSel",
+ irias_add_integer_attrib(self->obj, "IrDA:IrLMP:LsapSel",
self->slsap_sel, IAS_KERNEL_ATTR);
} else {
/* Register IrCOMM with LM-IAS */
self->obj = irias_new_object("IrDA:IrCOMM", IAS_IRCOMM_ID);
- irias_add_integer_attrib(self->obj, "IrDA:TinyTP:LsapSel",
+ irias_add_integer_attrib(self->obj, "IrDA:TinyTP:LsapSel",
self->slsap_sel, IAS_KERNEL_ATTR);
-
+
/* Code the parameters into the buffer */
- irda_param_pack(oct_seq, "bbbbbb",
+ irda_param_pack(oct_seq, "bbbbbb",
IRCOMM_SERVICE_TYPE, 1, self->service_type,
IRCOMM_PORT_TYPE, 1, IRCOMM_SERIAL);
-
+
/* Register parameters with LM-IAS */
irias_add_octseq_attrib(self->obj, "Parameters", oct_seq, 6,
IAS_KERNEL_ATTR);
@@ -302,23 +302,23 @@
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
- if (self->service_type & IRCOMM_3_WIRE_RAW)
+ if (self->service_type & IRCOMM_3_WIRE_RAW)
return 0;
- /*
- * Set default values, but only if the application for some reason
+ /*
+ * Set default values, but only if the application for some reason
* haven't set them already
*/
- IRDA_DEBUG(2, "%s(), data-rate = %d\n", __FUNCTION__ ,
+ IRDA_DEBUG(2, "%s(), data-rate = %d\n", __FUNCTION__ ,
self->settings.data_rate);
if (!self->settings.data_rate)
self->settings.data_rate = 9600;
- IRDA_DEBUG(2, "%s(), data-format = %d\n", __FUNCTION__ ,
+ IRDA_DEBUG(2, "%s(), data-format = %d\n", __FUNCTION__ ,
self->settings.data_format);
if (!self->settings.data_format)
self->settings.data_format = IRCOMM_WSIZE_8; /* 8N1 */
- IRDA_DEBUG(2, "%s(), flow-control = %d\n", __FUNCTION__ ,
+ IRDA_DEBUG(2, "%s(), flow-control = %d\n", __FUNCTION__ ,
self->settings.flow_control);
/*self->settings.flow_control = IRCOMM_RTS_CTS_IN|IRCOMM_RTS_CTS_OUT;*/
@@ -330,7 +330,7 @@
ircomm_param_request(self, IRCOMM_SERVICE_TYPE, FALSE);
ircomm_param_request(self, IRCOMM_DATA_RATE, FALSE);
ircomm_param_request(self, IRCOMM_DATA_FORMAT, FALSE);
-
+
/* For a 3 wire service, we just flush the last parameter and return */
if (self->settings.service_type == IRCOMM_3_WIRE) {
ircomm_param_request(self, IRCOMM_FLOW_CONTROL, TRUE);
@@ -342,10 +342,10 @@
#if 0
ircomm_param_request(self, IRCOMM_XON_XOFF, FALSE);
ircomm_param_request(self, IRCOMM_ENQ_ACK, FALSE);
-#endif
+#endif
/* Notify peer that we are ready to receive data */
ircomm_param_request(self, IRCOMM_DTE, TRUE);
-
+
return 0;
}
@@ -388,8 +388,8 @@
self = (struct ircomm_tty_cb *) hashbin_get_first(ircomm_tty);
while (self != NULL) {
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
-
- ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION,
+
+ ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION,
NULL, &info);
self = (struct ircomm_tty_cb *) hashbin_get_next(ircomm_tty);
@@ -402,7 +402,7 @@
* Link disconnected
*
*/
-void ircomm_tty_disconnect_indication(void *instance, void *sap,
+void ircomm_tty_disconnect_indication(void *instance, void *sap,
LM_REASON reason,
struct sk_buff *skb)
{
@@ -422,7 +422,7 @@
/* Stop data transfers */
self->tty->hw_stopped = 1;
- ircomm_tty_do_event(self, IRCOMM_TTY_DISCONNECT_INDICATION, NULL,
+ ircomm_tty_do_event(self, IRCOMM_TTY_DISCONNECT_INDICATION, NULL,
NULL);
}
@@ -432,8 +432,8 @@
* Got result from the IAS query we make
*
*/
-static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id,
- struct ias_value *value,
+static void ircomm_tty_getvalue_confirm(int result, __u16 obj_id,
+ struct ias_value *value,
void *priv)
{
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) priv;
@@ -454,18 +454,18 @@
}
switch (value->type) {
- case IAS_OCT_SEQ:
+ case IAS_OCT_SEQ:
IRDA_DEBUG(2, "%s(), got octet sequence\n", __FUNCTION__ );
irda_param_extract_all(self, value->t.oct_seq, value->len,
&ircomm_param_info);
- ircomm_tty_do_event(self, IRCOMM_TTY_GOT_PARAMETERS, NULL,
+ ircomm_tty_do_event(self, IRCOMM_TTY_GOT_PARAMETERS, NULL,
NULL);
break;
case IAS_INTEGER:
- /* Got LSAP selector */
- IRDA_DEBUG(2, "%s(), got lsapsel = %d\n", __FUNCTION__ ,
+ /* Got LSAP selector */
+ IRDA_DEBUG(2, "%s(), got lsapsel = %d\n", __FUNCTION__ ,
value->t.integer);
if (value->t.integer == -1) {
@@ -491,10 +491,10 @@
* Connection confirmed
*
*/
-void ircomm_tty_connect_confirm(void *instance, void *sap,
- struct qos_info *qos,
- __u32 max_data_size,
- __u8 max_header_size,
+void ircomm_tty_connect_confirm(void *instance, void *sap,
+ struct qos_info *qos,
+ __u32 max_data_size,
+ __u8 max_header_size,
struct sk_buff *skb)
{
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
@@ -515,16 +515,16 @@
}
/*
- * Function ircomm_tty_connect_indication (instance, sap, qos, max_sdu_size,
+ * Function ircomm_tty_connect_indication (instance, sap, qos, max_sdu_size,
* skb)
*
* we are discovered and being requested to connect by remote device !
*
*/
-void ircomm_tty_connect_indication(void *instance, void *sap,
- struct qos_info *qos,
+void ircomm_tty_connect_indication(void *instance, void *sap,
+ struct qos_info *qos,
__u32 max_data_size,
- __u8 max_header_size,
+ __u8 max_header_size,
struct sk_buff *skb)
{
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) instance;
@@ -542,8 +542,8 @@
clen = skb->data[0];
if (clen)
- irda_param_extract_all(self, skb->data+1,
- IRDA_MIN(skb->len, clen),
+ irda_param_extract_all(self, skb->data+1,
+ IRDA_MIN(skb->len, clen),
&ircomm_param_info);
ircomm_tty_do_event(self, IRCOMM_TTY_CONNECT_INDICATION, NULL, NULL);
@@ -566,14 +566,14 @@
if (!self->tty)
return;
-
+
del_timer(&self->watchdog_timer);
- /*
+ /*
* IrCOMM link is now up, and if we are not using hardware
* flow-control, then declare the hardware as running. Otherwise we
* will have to wait for the peer device (DCE) to raise the CTS
- * line.
+ * line.
*/
if ((self->flags & ASYNC_CTS_FLOW) && ((self->settings.dce & IRCOMM_CTS) == 0)) {
IRDA_DEBUG(0, "%s(), waiting for CTS ...\n", __FUNCTION__ );
@@ -582,7 +582,7 @@
IRDA_DEBUG(1, "%s(), starting hardware!\n", __FUNCTION__ );
self->tty->hw_stopped = 0;
-
+
/* Wake up processes blocked on open */
wake_up_interruptible(&self->open_wait);
}
@@ -593,8 +593,8 @@
/*
* Function ircomm_tty_start_watchdog_timer (self, timeout)
*
- * Start the watchdog timer. This timer is used to make sure that any
- * connection attempt is successful, and if not, we will retry after
+ * Start the watchdog timer. This timer is used to make sure that any
+ * connection attempt is successful, and if not, we will retry after
* the timeout
*/
static void ircomm_tty_start_watchdog_timer(struct ircomm_tty_cb *self,
@@ -616,7 +616,7 @@
static void ircomm_tty_watchdog_timer_expired(void *data)
{
struct ircomm_tty_cb *self = (struct ircomm_tty_cb *) data;
-
+
IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
IRDA_ASSERT(self != NULL, return;);
@@ -633,14 +633,14 @@
*
*/
int ircomm_tty_do_event(struct ircomm_tty_cb *self, IRCOMM_TTY_EVENT event,
- struct sk_buff *skb, struct ircomm_tty_info *info)
+ struct sk_buff *skb, struct ircomm_tty_info *info)
{
IRDA_ASSERT(self != NULL, return -1;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return -1;);
IRDA_DEBUG(2, "%s: state=%s, event=%s\n", __FUNCTION__ ,
ircomm_tty_state[self->state], ircomm_tty_event[event]);
-
+
return (*state[self->state])(self, event, skb, info);
}
@@ -656,7 +656,7 @@
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
- IRDA_DEBUG(2, "%s: next state=%s, service type=%d\n", __FUNCTION__ ,
+ IRDA_DEBUG(2, "%s: next state=%s, service type=%d\n", __FUNCTION__ ,
ircomm_tty_state[self->state], self->service_type);
*/
self->state = state;
@@ -668,9 +668,9 @@
* Just hanging around
*
*/
-static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_idle(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info)
{
int ret = 0;
@@ -679,10 +679,10 @@
ircomm_tty_state[self->state], ircomm_tty_event[event]);
switch (event) {
case IRCOMM_TTY_ATTACH_CABLE:
- /* Try to discover any remote devices */
+ /* Try to discover any remote devices */
ircomm_tty_start_watchdog_timer(self, 3*HZ);
ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);
-
+
irlmp_discovery_request(DISCOVERY_DEFAULT_SLOTS);
break;
case IRCOMM_TTY_DISCOVERY_INDICATION:
@@ -701,7 +701,7 @@
iriap_getvaluebyclass_request(self->iriap,
self->saddr, self->daddr,
"IrDA:IrCOMM", "Parameters");
-
+
ircomm_tty_start_watchdog_timer(self, 3*HZ);
ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_PARAMETERS);
break;
@@ -732,9 +732,9 @@
* Trying to discover an IrCOMM device
*
*/
-static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_search(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info)
{
int ret = 0;
@@ -752,19 +752,19 @@
__FUNCTION__);
return -EBUSY;
}
-
+
self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,
ircomm_tty_getvalue_confirm);
-
+
if (self->service_type == IRCOMM_3_WIRE_RAW) {
iriap_getvaluebyclass_request(self->iriap, self->saddr,
- self->daddr, "IrLPT",
+ self->daddr, "IrLPT",
"IrDA:IrLMP:LsapSel");
ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_LSAP_SEL);
} else {
iriap_getvaluebyclass_request(self->iriap, self->saddr,
- self->daddr,
- "IrDA:IrCOMM",
+ self->daddr,
+ "IrDA:IrCOMM",
"Parameters");
ircomm_tty_next_state(self, IRCOMM_TTY_QUERY_PARAMETERS);
@@ -783,7 +783,7 @@
#if 1
/* Give up */
#else
- /* Try to discover any remote devices */
+ /* Try to discover any remote devices */
ircomm_tty_start_watchdog_timer(self, 3*HZ);
irlmp_discovery_request(DISCOVERY_DEFAULT_SLOTS);
#endif
@@ -805,9 +805,9 @@
* Querying the remote LM-IAS for IrCOMM parameters
*
*/
-static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_query_parameters(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info)
{
int ret = 0;
@@ -822,12 +822,12 @@
__FUNCTION__);
return -EBUSY;
}
-
+
self->iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,
ircomm_tty_getvalue_confirm);
- iriap_getvaluebyclass_request(self->iriap, self->saddr,
- self->daddr, "IrDA:IrCOMM",
+ iriap_getvaluebyclass_request(self->iriap, self->saddr,
+ self->daddr, "IrDA:IrCOMM",
"IrDA:TinyTP:LsapSel");
ircomm_tty_start_watchdog_timer(self, 3*HZ);
@@ -836,7 +836,7 @@
case IRCOMM_TTY_WD_TIMER_EXPIRED:
/* Go back to search mode */
ircomm_tty_next_state(self, IRCOMM_TTY_SEARCH);
- ircomm_tty_start_watchdog_timer(self, 3*HZ);
+ ircomm_tty_start_watchdog_timer(self, 3*HZ);
break;
case IRCOMM_TTY_CONNECT_INDICATION:
del_timer(&self->watchdog_timer);
@@ -863,9 +863,9 @@
* Query remote LM-IAS for the LSAP selector which we can connect to
*
*/
-static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_query_lsap_sel(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info)
{
int ret = 0;
@@ -877,7 +877,7 @@
case IRCOMM_TTY_GOT_LSAPSEL:
/* Connect to remote device */
ret = ircomm_connect_request(self->ircomm, self->dlsap_sel,
- self->saddr, self->daddr,
+ self->saddr, self->daddr,
NULL, self->service_type);
ircomm_tty_start_watchdog_timer(self, 3*HZ);
ircomm_tty_next_state(self, IRCOMM_TTY_SETUP);
@@ -912,9 +912,9 @@
* Trying to connect
*
*/
-static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_setup(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info)
{
int ret = 0;
@@ -926,10 +926,10 @@
case IRCOMM_TTY_CONNECT_CONFIRM:
del_timer(&self->watchdog_timer);
ircomm_tty_ias_unregister(self);
-
- /*
+
+ /*
* Send initial parameters. This will also send out queued
- * parameters waiting for the connection to come up
+ * parameters waiting for the connection to come up
*/
ircomm_tty_send_initial_parameters(self);
ircomm_tty_link_established(self);
@@ -938,7 +938,7 @@
case IRCOMM_TTY_CONNECT_INDICATION:
del_timer(&self->watchdog_timer);
ircomm_tty_ias_unregister(self);
-
+
/* Accept connection */
ircomm_connect_response(self->ircomm, NULL);
ircomm_tty_next_state(self, IRCOMM_TTY_READY);
@@ -966,9 +966,9 @@
* IrCOMM is now connected
*
*/
-static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
- IRCOMM_TTY_EVENT event,
- struct sk_buff *skb,
+static int ircomm_tty_state_ready(struct ircomm_tty_cb *self,
+ IRCOMM_TTY_EVENT event,
+ struct sk_buff *skb,
struct ircomm_tty_info *info)
{
int ret = 0;
@@ -976,7 +976,7 @@
switch (event) {
case IRCOMM_TTY_DATA_REQUEST:
ret = ircomm_data_request(self->ircomm, skb);
- break;
+ break;
case IRCOMM_TTY_DETACH_CABLE:
ircomm_disconnect_request(self->ircomm, NULL);
ircomm_tty_next_state(self, IRCOMM_TTY_IDLE);