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Diffstat (limited to 'drivers/char/hvc_console.c')
-rw-r--r--drivers/char/hvc_console.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index fc9bc7709fd9..0f9ed7b46a6d 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -102,12 +102,12 @@ static DEFINE_SPINLOCK(hvc_structs_lock);
102/* 102/*
103 * This value is used to assign a tty->index value to a hvc_struct based 103 * This value is used to assign a tty->index value to a hvc_struct based
104 * upon order of exposure via hvc_probe(), when we can not match it to 104 * upon order of exposure via hvc_probe(), when we can not match it to
105 * a console canidate registered with hvc_instantiate(). 105 * a console candidate registered with hvc_instantiate().
106 */ 106 */
107static int last_hvc = -1; 107static int last_hvc = -1;
108 108
109/* 109/*
110 * Do not call this function with either the hvc_strucst_lock or the hvc_struct 110 * Do not call this function with either the hvc_structs_lock or the hvc_struct
111 * lock held. If successful, this function increments the kobject reference 111 * lock held. If successful, this function increments the kobject reference
112 * count against the target hvc_struct so it should be released when finished. 112 * count against the target hvc_struct so it should be released when finished.
113 */ 113 */
@@ -160,7 +160,7 @@ void hvc_console_print(struct console *co, const char *b, unsigned count)
160 if (index >= MAX_NR_HVC_CONSOLES) 160 if (index >= MAX_NR_HVC_CONSOLES)
161 return; 161 return;
162 162
163 /* This console adapter was removed so it is not useable. */ 163 /* This console adapter was removed so it is not usable. */
164 if (vtermnos[index] < 0) 164 if (vtermnos[index] < 0)
165 return; 165 return;
166 166
@@ -218,7 +218,7 @@ struct console hvc_con_driver = {
218}; 218};
219 219
220/* 220/*
221 * Early console initialization. Preceeds driver initialization. 221 * Early console initialization. Precedes driver initialization.
222 * 222 *
223 * (1) we are first, and the user specified another driver 223 * (1) we are first, and the user specified another driver
224 * -- index will remain -1 224 * -- index will remain -1
@@ -255,7 +255,7 @@ int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops)
255 if (vtermnos[index] != -1) 255 if (vtermnos[index] != -1)
256 return -1; 256 return -1;
257 257
258 /* make sure no no tty has been registerd in this index */ 258 /* make sure no no tty has been registered in this index */
259 hp = hvc_get_by_index(index); 259 hp = hvc_get_by_index(index);
260 if (hp) { 260 if (hp) {
261 kobject_put(&hp->kobj); 261 kobject_put(&hp->kobj);
@@ -265,7 +265,7 @@ int hvc_instantiate(uint32_t vtermno, int index, struct hv_ops *ops)
265 vtermnos[index] = vtermno; 265 vtermnos[index] = vtermno;
266 cons_ops[index] = ops; 266 cons_ops[index] = ops;
267 267
268 /* reserve all indices upto and including this index */ 268 /* reserve all indices up to and including this index */
269 if (last_hvc < index) 269 if (last_hvc < index)
270 last_hvc = index; 270 last_hvc = index;
271 271
@@ -526,7 +526,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
526 526
527/* 527/*
528 * This is actually a contract between the driver and the tty layer outlining 528 * This is actually a contract between the driver and the tty layer outlining
529 * how much write room the driver can guarentee will be sent OR BUFFERED. This 529 * how much write room the driver can guarantee will be sent OR BUFFERED. This
530 * driver MUST honor the return value. 530 * driver MUST honor the return value.
531 */ 531 */
532static int hvc_write_room(struct tty_struct *tty) 532static int hvc_write_room(struct tty_struct *tty)
@@ -813,7 +813,7 @@ int __devexit hvc_remove(struct hvc_struct *hp)
813 813
814 /* 814 /*
815 * We 'put' the instance that was grabbed when the kobject instance 815 * We 'put' the instance that was grabbed when the kobject instance
816 * was intialized using kobject_init(). Let the last holder of this 816 * was initialized using kobject_init(). Let the last holder of this
817 * kobject cause it to be removed, which will probably be the tty_hangup 817 * kobject cause it to be removed, which will probably be the tty_hangup
818 * below. 818 * below.
819 */ 819 */
@@ -869,7 +869,7 @@ int __init hvc_init(void)
869} 869}
870module_init(hvc_init); 870module_init(hvc_init);
871 871
872/* This isn't particularily necessary due to this being a console driver 872/* This isn't particularly necessary due to this being a console driver
873 * but it is nice to be thorough. 873 * but it is nice to be thorough.
874 */ 874 */
875static void __exit hvc_exit(void) 875static void __exit hvc_exit(void)