Input: clean up whitespace and formatting in drivers/char/keyboard.c
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Dmitry Torokhov
parent
d344c5e085
commit
fe1e860498
@ -14,7 +14,7 @@
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* `Sticky' modifier keys, 951006.
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*
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* 11-11-96: SAK should now work in the raw mode (Martin Mares)
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*
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*
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* Modified to provide 'generic' keyboard support by Hamish Macdonald
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* Merge with the m68k keyboard driver and split-off of the PC low-level
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* parts by Geert Uytterhoeven, May 1997
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@ -52,7 +52,7 @@ extern void ctrl_alt_del(void);
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/*
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* Some laptops take the 789uiojklm,. keys as number pad when NumLock is on.
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* This seems a good reason to start with NumLock off. On HIL keyboards
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* of PARISC machines however there is no NumLock key and everyone expects the keypad
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* of PARISC machines however there is no NumLock key and everyone expects the keypad
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* to be used for numbers.
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*/
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@ -76,17 +76,17 @@ void compute_shiftstate(void);
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k_meta, k_ascii, k_lock, k_lowercase,\
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k_slock, k_dead2, k_ignore, k_ignore
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typedef void (k_handler_fn)(struct vc_data *vc, unsigned char value,
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typedef void (k_handler_fn)(struct vc_data *vc, unsigned char value,
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char up_flag, struct pt_regs *regs);
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static k_handler_fn K_HANDLERS;
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static k_handler_fn *k_handler[16] = { K_HANDLERS };
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#define FN_HANDLERS\
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fn_null, fn_enter, fn_show_ptregs, fn_show_mem,\
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fn_show_state, fn_send_intr, fn_lastcons, fn_caps_toggle,\
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fn_num, fn_hold, fn_scroll_forw, fn_scroll_back,\
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fn_boot_it, fn_caps_on, fn_compose, fn_SAK,\
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fn_dec_console, fn_inc_console, fn_spawn_con, fn_bare_num
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fn_null, fn_enter, fn_show_ptregs, fn_show_mem,\
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fn_show_state, fn_send_intr, fn_lastcons, fn_caps_toggle,\
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fn_num, fn_hold, fn_scroll_forw, fn_scroll_back,\
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fn_boot_it, fn_caps_on, fn_compose, fn_SAK,\
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fn_dec_console, fn_inc_console, fn_spawn_con, fn_bare_num
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typedef void (fn_handler_fn)(struct vc_data *vc, struct pt_regs *regs);
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static fn_handler_fn FN_HANDLERS;
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@ -159,13 +159,13 @@ static int sysrq_alt;
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*/
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int getkeycode(unsigned int scancode)
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{
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struct list_head * node;
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struct list_head *node;
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struct input_dev *dev = NULL;
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list_for_each(node,&kbd_handler.h_list) {
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struct input_handle * handle = to_handle_h(node);
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if (handle->dev->keycodesize) {
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dev = handle->dev;
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list_for_each(node, &kbd_handler.h_list) {
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struct input_handle *handle = to_handle_h(node);
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if (handle->dev->keycodesize) {
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dev = handle->dev;
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break;
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}
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}
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@ -181,15 +181,15 @@ int getkeycode(unsigned int scancode)
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int setkeycode(unsigned int scancode, unsigned int keycode)
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{
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struct list_head * node;
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struct list_head *node;
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struct input_dev *dev = NULL;
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unsigned int i, oldkey;
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list_for_each(node,&kbd_handler.h_list) {
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list_for_each(node, &kbd_handler.h_list) {
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struct input_handle *handle = to_handle_h(node);
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if (handle->dev->keycodesize) {
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dev = handle->dev;
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break;
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if (handle->dev->keycodesize) {
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dev = handle->dev;
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break;
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}
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}
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@ -216,11 +216,11 @@ int setkeycode(unsigned int scancode, unsigned int keycode)
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}
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/*
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* Making beeps and bells.
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* Making beeps and bells.
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*/
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static void kd_nosound(unsigned long ignored)
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{
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struct list_head * node;
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struct list_head *node;
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list_for_each(node,&kbd_handler.h_list) {
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struct input_handle *handle = to_handle_h(node);
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@ -237,12 +237,12 @@ static DEFINE_TIMER(kd_mksound_timer, kd_nosound, 0, 0);
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void kd_mksound(unsigned int hz, unsigned int ticks)
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{
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struct list_head * node;
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struct list_head *node;
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del_timer(&kd_mksound_timer);
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if (hz) {
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list_for_each_prev(node,&kbd_handler.h_list) {
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list_for_each_prev(node, &kbd_handler.h_list) {
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struct input_handle *handle = to_handle_h(node);
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if (test_bit(EV_SND, handle->dev->evbit)) {
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if (test_bit(SND_TONE, handle->dev->sndbit)) {
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@ -337,19 +337,19 @@ static void to_utf8(struct vc_data *vc, ushort c)
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if (c < 0x80)
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/* 0******* */
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put_queue(vc, c);
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else if (c < 0x800) {
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else if (c < 0x800) {
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/* 110***** 10****** */
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put_queue(vc, 0xc0 | (c >> 6));
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put_queue(vc, 0xc0 | (c >> 6));
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put_queue(vc, 0x80 | (c & 0x3f));
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} else {
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} else {
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/* 1110**** 10****** 10****** */
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put_queue(vc, 0xe0 | (c >> 12));
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put_queue(vc, 0x80 | ((c >> 6) & 0x3f));
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put_queue(vc, 0x80 | (c & 0x3f));
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}
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}
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}
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/*
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/*
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* Called after returning from RAW mode or when changing consoles - recompute
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* shift_down[] and shift_state from key_down[] maybe called when keymap is
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* undefined, so that shiftkey release is seen
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@ -360,7 +360,7 @@ void compute_shiftstate(void)
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shift_state = 0;
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memset(shift_down, 0, sizeof(shift_down));
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for (i = 0; i < ARRAY_SIZE(key_down); i++) {
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if (!key_down[i])
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@ -499,9 +499,9 @@ static void fn_dec_console(struct vc_data *vc, struct pt_regs *regs)
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if (want_console != -1)
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cur = want_console;
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for (i = cur-1; i != cur; i--) {
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for (i = cur - 1; i != cur; i--) {
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if (i == -1)
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i = MAX_NR_CONSOLES-1;
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i = MAX_NR_CONSOLES - 1;
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if (vc_cons_allocated(i))
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break;
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}
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@ -567,9 +567,9 @@ static void fn_compose(struct vc_data *vc, struct pt_regs *regs)
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static void fn_spawn_con(struct vc_data *vc, struct pt_regs *regs)
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{
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if (spawnpid)
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if(kill_proc(spawnpid, spawnsig, 1))
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spawnpid = 0;
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if (spawnpid)
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if (kill_proc(spawnpid, spawnsig, 1))
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spawnpid = 0;
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}
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static void fn_SAK(struct vc_data *vc, struct pt_regs *regs)
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@ -603,8 +603,8 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag, struct
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return;
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if (value >= ARRAY_SIZE(fn_handler))
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return;
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if ((kbd->kbdmode == VC_RAW ||
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kbd->kbdmode == VC_MEDIUMRAW) &&
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if ((kbd->kbdmode == VC_RAW ||
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kbd->kbdmode == VC_MEDIUMRAW) &&
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value != KVAL(K_SAK))
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return; /* SAK is allowed even in raw mode */
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fn_handler[value](vc, regs);
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@ -894,11 +894,11 @@ static inline unsigned char getleds(void)
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static void kbd_bh(unsigned long dummy)
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{
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struct list_head * node;
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struct list_head *node;
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unsigned char leds = getleds();
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if (leds != ledstate) {
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list_for_each(node,&kbd_handler.h_list) {
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list_for_each(node, &kbd_handler.h_list) {
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struct input_handle * handle = to_handle_h(node);
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input_event(handle->dev, EV_LED, LED_SCROLLL, !!(leds & 0x01));
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input_event(handle->dev, EV_LED, LED_NUML, !!(leds & 0x02));
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@ -963,11 +963,11 @@ static int sparc_l1_a_state = 0;
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extern void sun_do_break(void);
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#endif
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static int emulate_raw(struct vc_data *vc, unsigned int keycode,
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static int emulate_raw(struct vc_data *vc, unsigned int keycode,
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unsigned char up_flag)
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{
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if (keycode > 255 || !x86_keycodes[keycode])
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return -1;
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return -1;
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switch (keycode) {
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case KEY_PAUSE:
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@ -981,7 +981,7 @@ static int emulate_raw(struct vc_data *vc, unsigned int keycode,
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case KEY_HANJA:
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if (!up_flag) put_queue(vc, 0xf2);
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return 0;
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}
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}
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if (keycode == KEY_SYSRQ && sysrq_alt) {
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put_queue(vc, 0x54 | up_flag);
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@ -1104,11 +1104,12 @@ static void kbd_keycode(unsigned int keycode, int down,
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else
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clear_bit(keycode, key_down);
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if (rep && (!vc_kbd_mode(kbd, VC_REPEAT) || (tty &&
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(!L_ECHO(tty) && tty->driver->chars_in_buffer(tty))))) {
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if (rep &&
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(!vc_kbd_mode(kbd, VC_REPEAT) ||
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(tty && !L_ECHO(tty) && tty->driver->chars_in_buffer(tty)))) {
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/*
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* Don't repeat a key if the input buffers are not empty and the
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* characters get aren't echoed locally. This makes key repeat
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* characters get aren't echoed locally. This makes key repeat
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* usable with slow applications and under heavy loads.
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*/
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return;
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@ -1130,7 +1131,8 @@ static void kbd_keycode(unsigned int keycode, int down,
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type = KTYP(keysym);
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if (type < 0xf0) {
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if (down && !raw_mode) to_utf8(vc, keysym);
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if (down && !raw_mode)
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to_utf8(vc, keysym);
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return;
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}
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@ -1154,7 +1156,7 @@ static void kbd_keycode(unsigned int keycode, int down,
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kbd->slockstate = 0;
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}
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static void kbd_event(struct input_handle *handle, unsigned int event_type,
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static void kbd_event(struct input_handle *handle, unsigned int event_type,
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unsigned int event_code, int value)
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{
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if (event_type == EV_MSC && event_code == MSC_RAW && HW_RAW(handle->dev))
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@ -1166,15 +1168,13 @@ static void kbd_event(struct input_handle *handle, unsigned int event_type,
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schedule_console_callback();
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}
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static char kbd_name[] = "kbd";
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/*
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* When a keyboard (or other input device) is found, the kbd_connect
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* function is called. The function then looks at the device, and if it
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* likes it, it can open it and get events from it. In this (kbd_connect)
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* function, we should decide which VT to bind that keyboard to initially.
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*/
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static struct input_handle *kbd_connect(struct input_handler *handler,
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static struct input_handle *kbd_connect(struct input_handler *handler,
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struct input_dev *dev,
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struct input_device_id *id)
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{
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@ -1182,18 +1182,19 @@ static struct input_handle *kbd_connect(struct input_handler *handler,
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int i;
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for (i = KEY_RESERVED; i < BTN_MISC; i++)
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if (test_bit(i, dev->keybit)) break;
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if (test_bit(i, dev->keybit))
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break;
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if ((i == BTN_MISC) && !test_bit(EV_SND, dev->evbit))
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if (i == BTN_MISC && !test_bit(EV_SND, dev->evbit))
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return NULL;
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if (!(handle = kmalloc(sizeof(struct input_handle), GFP_KERNEL)))
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if (!(handle = kmalloc(sizeof(struct input_handle), GFP_KERNEL)))
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return NULL;
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memset(handle, 0, sizeof(struct input_handle));
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handle->dev = dev;
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handle->handler = handler;
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handle->name = kbd_name;
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handle->name = "kbd";
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input_open_device(handle);
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kbd_refresh_leds(handle);
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@ -1212,11 +1213,11 @@ static struct input_device_id kbd_ids[] = {
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.flags = INPUT_DEVICE_ID_MATCH_EVBIT,
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.evbit = { BIT(EV_KEY) },
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},
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{
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.flags = INPUT_DEVICE_ID_MATCH_EVBIT,
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.evbit = { BIT(EV_SND) },
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},
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},
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{ }, /* Terminating entry */
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};
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