From: Shraddha Barke <shraddha.6596@xxxxxxxxx>
According to kernel coding style, add space around "+","-" and "&"
Warning detected using checkpatch.
Signed-off-by: Shraddha Barke <shraddha.6596@xxxxxxxxx>
---
drivers/staging/speakup/keyhelp.c | 18 +++++-----
drivers/staging/speakup/kobjects.c | 56 ++++++++++++++++----------------
drivers/staging/speakup/selection.c | 2 +-
drivers/staging/speakup/serialio.c | 14 ++++----
drivers/staging/speakup/speakup_acntpc.c | 32 +++++++++---------
5 files changed, 61 insertions(+), 61 deletions(-)
diff --git a/drivers/staging/speakup/keyhelp.c b/drivers/staging/speakup/keyhelp.c
index 237e0d0..ce94cb1 100644
--- a/drivers/staging/speakup/keyhelp.c
+++ b/drivers/staging/speakup/keyhelp.c
@@ -70,7 +70,7 @@ static void build_key_data(void)
for (i = 0; i < nstates; i++, kp++) {
if (!*kp)
continue;
- if ((state_tbl[i]&16) != 0 && *kp == SPK_KEY)
+ if ((state_tbl[i] & 16) != 0 && *kp == SPK_KEY)
continue;
counters[*kp]++;
}
@@ -79,7 +79,7 @@ static void build_key_data(void)
if (counters[i] == 0)
continue;
key_offsets[i] = offset;
- offset += (counters[i]+1);
+ offset += (counters[i] + 1);
if (offset >= MAXKEYS)
break;
}
@@ -93,7 +93,7 @@ static void build_key_data(void)
ch1 = *kp++;
if (!ch1)
continue;
- if ((state_tbl[i]&16) != 0 && ch1 == SPK_KEY)
+ if ((state_tbl[i] & 16) != 0 && ch1 == SPK_KEY)
continue;
key = (state_tbl[i] << 8) + ch;
counters[ch1]--;
@@ -126,14 +126,14 @@ static int help_init(void)
int i;
int num_funcs = MSG_FUNCNAMES_END - MSG_FUNCNAMES_START + 1;
- state_tbl = spk_our_keys[0]+SHIFT_TBL_SIZE+2;
+ state_tbl = spk_our_keys[0] + SHIFT_TBL_SIZE + 2;
for (i = 0; i < num_funcs; i++) {
char *cur_funcname = spk_msg_get(MSG_FUNCNAMES_START + i);
if (start == *cur_funcname)
continue;
start = *cur_funcname;
- letter_offsets[(start&31)-1] = i;
+ letter_offsets[(start & 31) - 1] = i;
}
return 0;
}
@@ -156,12 +156,12 @@ int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key)
ch |= 32; /* lower case */
if (ch < 'a' || ch > 'z')
return -1;
- if (letter_offsets[ch-'a'] == -1) {
+ if (letter_offsets[ch - 'a'] == -1) {
synth_printf(spk_msg_get(MSG_NO_COMMAND), ch);
synth_printf("\n");
return 1;
}
- cur_item = letter_offsets[ch-'a'];
+ cur_item = letter_offsets[ch - 'a'];
} else if (type == KT_CUR) {
if (ch == 0
&& (MSG_FUNCNAMES_START + cur_item + 1) <=
@@ -182,7 +182,7 @@ int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key)
name = NULL;
if ((type != KT_SPKUP) && (key > 0) && (key <= num_key_names)) {
synth_printf("%s\n",
- spk_msg_get(MSG_KEYNAMES_START + key-1));
+ spk_msg_get(MSG_KEYNAMES_START + key - 1));
return 1;
}
for (i = 0; funcvals[i] != 0 && !name; i++) {
@@ -191,7 +191,7 @@ int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key)
}
if (!name)
return -1;
- kp = spk_our_keys[key]+1;
+ kp = spk_our_keys[key] + 1;
for (i = 0; i < nstates; i++) {
if (ch == kp[i])
break;
diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
index 13b4eba..eacbfb1 100644
--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -251,7 +251,7 @@ static ssize_t keymap_show(struct kobject *kobj, struct kobj_attribute *attr,
}
cp += sprintf(cp, "0, %d\n", KEY_MAP_VER);
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
- return (int)(cp-buf);
+ return (int)(cp - buf);
}
/*
@@ -288,11 +288,11 @@ static ssize_t keymap_store(struct kobject *kobj, struct kobj_attribute *attr,
cp = spk_s2uchar(cp, cp1);
cp1++;
}
- i = (int)cp1[-2]+1;
- i *= (int)cp1[-1]+1;
+ i = (int)cp1[-2] + 1;
+ i *= (int)cp1[-1] + 1;
i += 2; /* 0 and last map ver */
if (cp1[-3] != KEY_MAP_VER || cp1[-1] > 10 ||
- i+SHIFT_TBL_SIZE+4 >= sizeof(spk_key_buf)) {
+ i + SHIFT_TBL_SIZE + 4 >= sizeof(spk_key_buf)) {
pr_warn("i %d %d %d %d\n", i,
(int)cp1[-3], (int)cp1[-2], (int)cp1[-1]);
kfree(in_buff);
@@ -344,15 +344,15 @@ static ssize_t silent_store(struct kobject *kobj, struct kobj_attribute *attr,
return -EINVAL;
}
spin_lock_irqsave(&speakup_info.spinlock, flags);
- if (ch&2) {
+ if (ch & 2) {
shut = 1;
spk_do_flush();
} else {
shut = 0;
}
- if (ch&4)
+ if (ch & 4)
shut |= 0x40;
- if (ch&1)
+ if (ch & 1)
spk_shut_up |= shut;
else
spk_shut_up &= ~shut;
@@ -476,12 +476,12 @@ static ssize_t punc_show(struct kobject *kobj, struct kobj_attribute *attr,
pb = (struct st_bits_data *) &spk_punc_info[var->value];
mask = pb->mask;
for (i = 33; i < 128; i++) {
- if (!(spk_chartab[i]&mask))
+ if (!(spk_chartab[i] & mask))
continue;
*cp++ = (char)i;
}
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
- return cp-buf;
+ return cp - buf;
}
/*
@@ -572,7 +572,7 @@ ssize_t spk_var_show(struct kobject *kobj, struct kobj_attribute *attr,
*cp1++ = '"';
*cp1++ = '\n';
*cp1 = '\0';
- rv = cp1-buf;
+ rv = cp1 - buf;
} else {
rv = sprintf(buf, "\"\"\n");
}
@@ -862,42 +862,42 @@ static struct kobj_attribute version_attribute =
__ATTR_RO(version);
static struct kobj_attribute delimiters_attribute =
- __ATTR(delimiters, S_IWUSR|S_IRUGO, punc_show, punc_store);
+ __ATTR(delimiters, S_IWUSR | S_IRUGO, punc_show, punc_store);
static struct kobj_attribute ex_num_attribute =
- __ATTR(ex_num, S_IWUSR|S_IRUGO, punc_show, punc_store);
+ __ATTR(ex_num, S_IWUSR | S_IRUGO, punc_show, punc_store);
static struct kobj_attribute punc_all_attribute =
- __ATTR(punc_all, S_IWUSR|S_IRUGO, punc_show, punc_store);
+ __ATTR(punc_all, S_IWUSR | S_IRUGO, punc_show, punc_store);
static struct kobj_attribute punc_most_attribute =
- __ATTR(punc_most, S_IWUSR|S_IRUGO, punc_show, punc_store);
+ __ATTR(punc_most, S_IWUSR | S_IRUGO, punc_show, punc_store);
static struct kobj_attribute punc_some_attribute =
- __ATTR(punc_some, S_IWUSR|S_IRUGO, punc_show, punc_store);
+ __ATTR(punc_some, S_IWUSR | S_IRUGO, punc_show, punc_store);
static struct kobj_attribute repeats_attribute =
- __ATTR(repeats, S_IWUSR|S_IRUGO, punc_show, punc_store);
+ __ATTR(repeats, S_IWUSR | S_IRUGO, punc_show, punc_store);
static struct kobj_attribute attrib_bleep_attribute =
- __ATTR(attrib_bleep, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(attrib_bleep, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute bell_pos_attribute =
- __ATTR(bell_pos, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(bell_pos, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute bleep_time_attribute =
- __ATTR(bleep_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(bleep_time, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute bleeps_attribute =
- __ATTR(bleeps, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(bleeps, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute cursor_time_attribute =
- __ATTR(cursor_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(cursor_time, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute key_echo_attribute =
- __ATTR(key_echo, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(key_echo, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute no_interrupt_attribute =
- __ATTR(no_interrupt, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(no_interrupt, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute punc_level_attribute =
- __ATTR(punc_level, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(punc_level, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute reading_punc_attribute =
- __ATTR(reading_punc, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(reading_punc, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute say_control_attribute =
- __ATTR(say_control, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(say_control, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute say_word_ctl_attribute =
- __ATTR(say_word_ctl, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(say_word_ctl, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute spell_delay_attribute =
- __ATTR(spell_delay, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(spell_delay, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
/*
* These attributes are i18n related.
diff --git a/drivers/staging/speakup/selection.c b/drivers/staging/speakup/selection.c
index cf854ad..3f7fb33 100644
--- a/drivers/staging/speakup/selection.c
+++ b/drivers/staging/speakup/selection.c
@@ -99,7 +99,7 @@ int speakup_set_selection(struct tty_struct *tty)
sel_start = new_sel_start;
sel_end = new_sel_end;
/* Allocate a new buffer before freeing the old one ... */
- bp = kmalloc((sel_end-sel_start)/2+1, GFP_ATOMIC);
+ bp = kmalloc((sel_end - sel_start) / 2 + 1, GFP_ATOMIC);
if (!bp) {
speakup_clear_selection();
return -ENOMEM;
diff --git a/drivers/staging/speakup/serialio.c b/drivers/staging/speakup/serialio.c
index 3b5835b..2033faa 100644
--- a/drivers/staging/speakup/serialio.c
+++ b/drivers/staging/speakup/serialio.c
@@ -88,7 +88,7 @@ static irqreturn_t synth_readbuf_handler(int irq, void *dev_id)
spin_lock_irqsave(&speakup_info.spinlock, flags);
while (inb_p(speakup_info.port_tts + UART_LSR) & UART_LSR_DR) {
- c = inb_p(speakup_info.port_tts+UART_RX);
+ c = inb_p(speakup_info.port_tts + UART_RX);
synth->read_buff_add((u_char) c);
/*printk(KERN_ERR "c = %d\n", c); */
/*pr_warn("C = %d\n", c); */
@@ -113,12 +113,12 @@ static void start_serial_interrupt(int irq)
outb(UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2,
speakup_info.port_tts + UART_MCR);
/* Turn on Interrupts */
- outb(UART_IER_MSI|UART_IER_RLSI|UART_IER_RDI,
+ outb(UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI,
speakup_info.port_tts + UART_IER);
- inb(speakup_info.port_tts+UART_LSR);
- inb(speakup_info.port_tts+UART_RX);
- inb(speakup_info.port_tts+UART_IIR);
- inb(speakup_info.port_tts+UART_MSR);
+ inb(speakup_info.port_tts + UART_LSR);
+ inb(speakup_info.port_tts + UART_RX);
+ inb(speakup_info.port_tts + UART_IIR);
+ inb(speakup_info.port_tts + UART_MSR);
outb(1, speakup_info.port_tts + UART_FCR); /* Turn FIFO On */
}
@@ -131,7 +131,7 @@ void spk_stop_serial_interrupt(void)
return;
/* Turn off interrupts */
- outb(0, speakup_info.port_tts+UART_IER);
+ outb(0, speakup_info.port_tts + UART_IER);
/* Free IRQ */
free_irq(serstate->irq, (void *) synth_readbuf_handler);
}
diff --git a/drivers/staging/speakup/speakup_acntpc.c b/drivers/staging/speakup/speakup_acntpc.c
index efb791b..2649ff1 100644
--- a/drivers/staging/speakup/speakup_acntpc.c
+++ b/drivers/staging/speakup/speakup_acntpc.c
@@ -1,4 +1,4 @@
-/*
+ /*
* written by: Kirk Reiser <kirk@xxxxxxxxxxxxxx>
* this version considerably modified by David Borowski, david575@xxxxxxxxxx
*
@@ -57,28 +57,28 @@ static struct var_t vars[] = {
* These attributes will appear in /sys/accessibility/speakup/acntpc.
*/
static struct kobj_attribute caps_start_attribute =
- __ATTR(caps_start, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(caps_start, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute caps_stop_attribute =
- __ATTR(caps_stop, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(caps_stop, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute pitch_attribute =
- __ATTR(pitch, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(pitch, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute rate_attribute =
- __ATTR(rate, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(rate, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute tone_attribute =
- __ATTR(tone, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(tone, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute vol_attribute =
- __ATTR(vol, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(vol, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute delay_time_attribute =
- __ATTR(delay_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(delay_time, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute direct_attribute =
- __ATTR(direct, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(direct, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute full_time_attribute =
- __ATTR(full_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(full_time, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute jiffy_delta_attribute =
- __ATTR(jiffy_delta, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(jiffy_delta, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
static struct kobj_attribute trigger_time_attribute =
- __ATTR(trigger_time, S_IWUSR|S_IRUGO, spk_var_show, spk_var_store);
+ __ATTR(trigger_time, S_IWUSR | S_IRUGO, spk_var_show, spk_var_store);
/*
* Create a group of attributes so that we can create and destroy them all
@@ -233,7 +233,7 @@ static void do_catch_up(struct spk_synth *synth)
delay_time_val = delay_time->u.n.value;
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
schedule_timeout(msecs_to_jiffies(delay_time_val));
- jiff_max = jiffies+jiffy_delta_val;
+ jiff_max = jiffies + jiffy_delta_val;
}
}
timeout = SPK_XMITR_TIMEOUT;
@@ -260,13 +260,13 @@ static int synth_probe(struct spk_synth *synth)
speakup_info.port_tts = port_forced;
pr_info("probe forced to %x by kernel command line\n",
speakup_info.port_tts);
- if (synth_request_region(speakup_info.port_tts-1,
+ if (synth_request_region(speakup_info.port_tts - 1,
SYNTH_IO_EXTENT)) {
pr_warn("sorry, port already reserved\n");
return -EBUSY;
}
- port_val = inw(speakup_info.port_tts-1);
- synth_port_control = speakup_info.port_tts-1;
+ port_val = inw(speakup_info.port_tts - 1);
+ synth_port_control = speakup_info.port_tts - 1;
} else {
for (i = 0; synth_portlist[i]; i++) {
if (synth_request_region(synth_portlist[i],
--
2.1.4
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