From 3efe810f2322223eca3b3a1dea3ae40500cbd471 Mon Sep 17 00:00:00 2001 From: William Hubbs Date: Mon, 13 May 2013 00:02:56 -0500 Subject: [PATCH] staging: speakup: main: remove custom locking macros Signed-off-by: William Hubbs Signed-off-by: Greg Kroah-Hartman --- drivers/staging/speakup/main.c | 58 +++++++++++++++++++++--------------------- 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c index 6c7b55c..53110c8 100644 --- a/drivers/staging/speakup/main.c +++ b/drivers/staging/speakup/main.c @@ -1129,7 +1129,7 @@ static void do_handle_shift(struct vc_data *vc, u_char value, char up_flag) unsigned long flags; if (synth == NULL || up_flag || spk_killed) return; - spk_lock(flags); + spin_lock_irqsave(&speakup_info.spinlock, flags); if (cursor_track == read_all_mode) { switch (value) { case KVAL(K_SHIFT): @@ -1151,20 +1151,20 @@ static void do_handle_shift(struct vc_data *vc, u_char value, char up_flag) } if (spk_say_ctrl && value < NUM_CTL_LABELS) synth_printf("%s", spk_msg_get(MSG_CTL_START + value)); - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); } static void do_handle_latin(struct vc_data *vc, u_char value, char up_flag) { unsigned long flags; - spk_lock(flags); + spin_lock_irqsave(&speakup_info.spinlock, flags); if (up_flag) { spk_lastkey = spk_keydown = 0; - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return; } if (synth == NULL || spk_killed) { - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return; } spk_shut_up &= 0xfe; @@ -1173,7 +1173,7 @@ static void do_handle_latin(struct vc_data *vc, u_char value, char up_flag) spk_parked &= 0xfe; if (spk_key_echo == 2 && value >= MINECHOCHAR) speak_char(value); - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); } int spk_set_key_info(const u_char *key_info, u_char *k_buffer) @@ -1449,21 +1449,21 @@ static void handle_cursor_read_all(struct vc_data *vc, int command) static int pre_handle_cursor(struct vc_data *vc, u_char value, char up_flag) { unsigned long flags; - spk_lock(flags); + spin_lock_irqsave(&speakup_info.spinlock, flags); if (cursor_track == read_all_mode) { spk_parked &= 0xfe; if (synth == NULL || up_flag || spk_shut_up) { - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return NOTIFY_STOP; } del_timer(&cursor_timer); spk_shut_up &= 0xfe; spk_do_flush(); start_read_all_timer(vc, value + 1); - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return NOTIFY_STOP; } - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return NOTIFY_OK; } @@ -1472,10 +1472,10 @@ static void do_handle_cursor(struct vc_data *vc, u_char value, char up_flag) unsigned long flags; struct var_t *cursor_timeout; - spk_lock(flags); + spin_lock_irqsave(&speakup_info.spinlock, flags); spk_parked &= 0xfe; if (synth == NULL || up_flag || spk_shut_up || cursor_track == CT_Off) { - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return; } spk_shut_up &= 0xfe; @@ -1494,7 +1494,7 @@ static void do_handle_cursor(struct vc_data *vc, u_char value, char up_flag) cursor_timeout = spk_get_var(CURSOR_TIME); mod_timer(&cursor_timer, jiffies + msecs_to_jiffies(cursor_timeout->u.n.value)); - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); } static void update_color_buffer(struct vc_data *vc, const char *ic, int len) @@ -1619,7 +1619,7 @@ static void cursor_done(u_long data) struct vc_data *vc = vc_cons[cursor_con].d; unsigned long flags; del_timer(&cursor_timer); - spk_lock(flags); + spin_lock_irqsave(&speakup_info.spinlock, flags); if (cursor_con != fg_console) { is_cursor = 0; goto out; @@ -1650,7 +1650,7 @@ static void cursor_done(u_long data) say_char(vc); spk_keydown = is_cursor = 0; out: - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); } /* called by: vt_notifier_call() */ @@ -1659,13 +1659,13 @@ static void speakup_bs(struct vc_data *vc) unsigned long flags; if (!speakup_console[vc->vc_num]) return; - if (!spk_trylock(flags)) + if (!spin_trylock_irqsave(&speakup_info.spinlock, flags)) /* Speakup output, discard */ return; if (!spk_parked) speakup_date(vc); if (spk_shut_up || synth == NULL) { - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return; } if (vc->vc_num == fg_console && spk_keydown) { @@ -1673,7 +1673,7 @@ static void speakup_bs(struct vc_data *vc) if (!is_cursor) say_char(vc); } - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); } /* called by: vt_notifier_call() */ @@ -1682,7 +1682,7 @@ static void speakup_con_write(struct vc_data *vc, const char *str, int len) unsigned long flags; if ((vc->vc_num != fg_console) || spk_shut_up || synth == NULL) return; - if (!spk_trylock(flags)) + if (!spin_trylock_irqsave(&speakup_info.spinlock, flags)) /* Speakup output, discard */ return; if (spk_bell_pos && spk_keydown && (vc->vc_x == spk_bell_pos - 1)) @@ -1690,19 +1690,19 @@ static void speakup_con_write(struct vc_data *vc, const char *str, int len) if ((is_cursor) || (cursor_track == read_all_mode)) { if (cursor_track == CT_Highlight) update_color_buffer(vc, str, len); - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return; } if (win_enabled) { if (vc->vc_x >= win_left && vc->vc_x <= win_right && vc->vc_y >= win_top && vc->vc_y <= win_bottom) { - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return; } } spkup_write(str, len); - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); } void speakup_con_update(struct vc_data *vc) @@ -1710,11 +1710,11 @@ void speakup_con_update(struct vc_data *vc) unsigned long flags; if (speakup_console[vc->vc_num] == NULL || spk_parked) return; - if (!spk_trylock(flags)) + if (!spin_trylock_irqsave(&speakup_info.spinlock, flags)) /* Speakup output, discard */ return; speakup_date(vc); - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); } static void do_handle_spec(struct vc_data *vc, u_char value, char up_flag) @@ -1724,7 +1724,7 @@ static void do_handle_spec(struct vc_data *vc, u_char value, char up_flag) char *label; if (synth == NULL || up_flag || spk_killed) return; - spk_lock(flags); + spin_lock_irqsave(&speakup_info.spinlock, flags); spk_shut_up &= 0xfe; if (spk_no_intr) spk_do_flush(); @@ -1745,13 +1745,13 @@ static void do_handle_spec(struct vc_data *vc, u_char value, char up_flag) break; default: spk_parked &= 0xfe; - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return; } if (on_off < 2) synth_printf("%s %s\n", label, spk_msg_get(MSG_STATUS_START + on_off)); - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); } static int inc_dec_var(u_char value) @@ -2015,7 +2015,7 @@ speakup_key(struct vc_data *vc, int shift_state, int keycode, u_short keysym, if (synth == NULL) return 0; - spk_lock(flags); + spin_lock_irqsave(&speakup_info.spinlock, flags); tty = vc->port.tty; if (type >= 0xf0) type -= 0xf0; @@ -2114,7 +2114,7 @@ no_map: } last_keycode = 0; out: - spk_unlock(flags); + spin_unlock_irqrestore(&speakup_info.spinlock, flags); return ret; } -- 2.7.4