Whitespace cleanup in some LinCAN source files to prepare for integration of Jan...

[lincan.git] / lincan / src / proc.c

diff --git a/lincan/src/proc.c b/lincan/src/proc.c
index a85183091047a6d11aac40ee9b660da7cbb28583..4fb2343bf18fa43f7af4da87a58c2e749179e07a 100644 (file)
--- a/lincan/src/proc.c
+++ b/lincan/src/proc.c
@@ -5,7 +5,7 @@
  * email:pisa@cmp.felk.cvut.cz
  * This software is released under the GPL-License.
  * Version lincan-0.3  17 Jun 2004
- */ 
+ */
 
 #include "../include/can.h"
 #include "../include/can_sysdep.h"
@@ -54,14 +54,14 @@ static struct proc_dir_entry * can_create_proc_entry(const char *name, mode_t mo
        struct proc_dir_entry *new_entry = NULL;
        char *namestore;
        int namelen;
-       
+
        if(!name || !parent)
                return NULL;
        namelen=strlen(name);
        if(!namelen)
                return NULL;
 
-       new_entry = (struct proc_dir_entry *) 
+       new_entry = (struct proc_dir_entry *)
                        can_checked_malloc(sizeof(struct proc_dir_entry)+namelen+1);
 
        if (new_entry == NULL)
@@ -100,7 +100,7 @@ static int can_remove_proc_entry(struct proc_dir_entry *del, struct proc_dir_ent
 static int can_proc_readlink(struct proc_dir_entry *ent, char *page)
 {
        char *link_dest = (char*)ent->data;
-       
+
        strcpy(page, link_dest);
        return strlen(link_dest);
 }
@@ -112,8 +112,8 @@ static inline struct proc_dir_entry *can_proc_symlink(const char *name,
                 struct proc_dir_entry *parent, const char *dest)
 {
        struct proc_dir_entry *entry;
-       
-       
+
+
        entry = can_create_proc_entry(name, S_IFLNK | S_IRUGO | S_IWUGO | S_IXUGO, parent);
        if (entry == NULL)
                return NULL;
@@ -155,7 +155,7 @@ int can_init_procdir(void)
 {
        int board;
        struct candevice_t *candev;
-       base->can_proc_entry = can_create_proc_entry("can", S_IFDIR | S_IRUGO | 
+       base->can_proc_entry = can_create_proc_entry("can", S_IFDIR | S_IRUGO |
                                        S_IXUGO, CAN_PROC_ROOT);
        if (base->can_proc_entry == NULL)
                return -ENODEV;
@@ -163,7 +163,7 @@ int can_init_procdir(void)
        for (board=0; board<hardware_p->nr_boards; board++) {
                candev=hardware_p->candevice[board];
                if(candev) add_channel_to_procdir(candev);
-       } 
+       }
 
        return 0;
 }
@@ -180,7 +180,7 @@ int can_delete_procdir(void)
        return 0;
 }
 
-static int can_chip_procinfo(char *buf, char **start, off_t offset, 
+static int can_chip_procinfo(char *buf, char **start, off_t offset,
                 int count, int *eof, void *data)
 {
        struct canchip_t *chip=data;
@@ -222,7 +222,7 @@ int add_channel_to_procdir(struct candevice_t *candev)
                        return -ENOMEM;
 
                sprintf(base->channel[cc]->ch_name, "channel%d",cc);
-                                               
+
                base->channel[cc]->ch_entry = can_create_proc_entry(
                                                base->channel[cc]->ch_name,
                                                S_IFDIR | S_IRUGO |S_IXUGO,
@@ -240,29 +240,29 @@ int add_channel_to_procdir(struct candevice_t *candev)
                                       candev->chip[i]);
 
                cc++;
-       } 
+       }
 
        return 0;
 }
 
 int remove_channel_from_procdir(void)
 {
-       
+
        while (cc != 0) {
                cc--;
-               
+
                if(!base->channel[cc]) continue;
 
                remove_proc_entry("chip_info", base->channel[cc]->ch_entry);
-               
+
                if (remove_object_from_procdir(cc))
-                       return -ENODEV; 
-                       
+                       return -ENODEV;
+
                /* name: base->channel[cc]->ch_name */
                if (can_remove_proc_entry(base->channel[cc]->ch_entry,
                                                        base->can_proc_entry))
                        return -ENODEV;
-                       
+
                can_checked_free(base->channel[cc]);
                base->channel[cc] = NULL;
        }
@@ -286,7 +286,7 @@ int add_object_to_procdir(int chip_nr)
 
                sprintf(base->channel[chip_nr]->object[i]->obj_name,"object%d",i);
                sprintf(base->channel[chip_nr]->object[i]->lnk_name,"dev");
-                                                               
+
                base->channel[chip_nr]->object[i]->obj_entry = can_create_proc_entry(
                                base->channel[chip_nr]->object[i]->obj_name,
                                S_IFDIR | S_IRUGO | S_IXUGO,
@@ -306,7 +306,7 @@ int add_object_to_procdir(int chip_nr)
 
        }
        return 0;
-} 
+}
 
 int remove_object_from_procdir(int chip_nr)
 {
@@ -316,10 +316,10 @@ int remove_object_from_procdir(int chip_nr)
 
        for (i=0; i<obj; i++) {
                if(!base->channel[chip_nr]->object[i]) continue;
-               
+
                /* name: base->channel[chip_nr]->object[i]->lnk_name */
                if (can_remove_proc_entry( base->channel[chip_nr]->object[i]->lnk,
-                               base->channel[chip_nr]->object[i]->obj_entry))  
+                               base->channel[chip_nr]->object[i]->obj_entry))
                        return -ENODEV;
                /* name: base->channel[chip_nr]->object[i]->obj_name */
                if (can_remove_proc_entry(