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authorSantha Meena Ramamoorthy <santhameena13@gmail.com>2018-02-22 21:15:09 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-02-23 11:54:56 +0300
commit0f7be57c057cb24056f80dd270e8a55db4af458d (patch)
treeec25f8f495fd0fe0c2b9b1e5daec6197b87476ce /drivers/staging/speakup
parentba3d01560b0b514a73bf51c5ff547ee6c4953d1d (diff)
downloadlinux-0f7be57c057cb24056f80dd270e8a55db4af458d.tar.xz
staging: speakup: add spaces around arithmetic operators
Add space around arithmetic operators ('+', '-' and '*') to conform to Linux kernel coding style. Problem found using checkpatch. Signed-off-by: Santha Meena Ramamoorthy <santhameena13@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/speakup')
-rw-r--r--drivers/staging/speakup/speakup_dtlk.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/staging/speakup/speakup_dtlk.c b/drivers/staging/speakup/speakup_dtlk.c
index f8cb83c9b82e..df31f8bb69ec 100644
--- a/drivers/staging/speakup/speakup_dtlk.c
+++ b/drivers/staging/speakup/speakup_dtlk.c
@@ -287,7 +287,7 @@ static struct synth_settings *synth_interrogate(struct spk_synth *synth)
}
t = buf;
/* serial number is little endian */
- status.serial_number = t[0] + t[1]*256;
+ status.serial_number = t[0] + t[1] * 256;
t += 2;
for (i = 0; *t != '\r'; t++) {
status.rom_version[i] = *t;
@@ -326,13 +326,13 @@ static int synth_probe(struct spk_synth *synth)
speakup_info.port_tts);
if ((port_forced & 0xf) != 0xf)
pr_info("warning: port base should probably end with f\n");
- 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_lpc = speakup_info.port_tts-1;
+ port_val = inw(speakup_info.port_tts - 1);
+ synth_lpc = speakup_info.port_tts - 1;
} else {
for (i = 0; synth_portlist[i]; i++) {
if (synth_request_region(synth_portlist[i],
@@ -341,7 +341,7 @@ static int synth_probe(struct spk_synth *synth)
port_val = inw(synth_portlist[i]) & 0xfbff;
if (port_val == 0x107f) {
synth_lpc = synth_portlist[i];
- speakup_info.port_tts = synth_lpc+1;
+ speakup_info.port_tts = synth_lpc + 1;
break;
}
synth_release_region(synth_portlist[i],
@@ -359,7 +359,7 @@ static int synth_probe(struct spk_synth *synth)
cpu_relax(); /* wait until it's ready */
sp = synth_interrogate(synth);
pr_info("%s: %03x-%03x, ROM ver %s, s/n %u, driver: %s\n",
- synth->long_name, synth_lpc, synth_lpc+SYNTH_IO_EXTENT - 1,
+ synth->long_name, synth_lpc, synth_lpc + SYNTH_IO_EXTENT - 1,
sp->rom_version, sp->serial_number, synth->version);
synth->alive = 1;
return 0;
@@ -369,7 +369,8 @@ static void dtlk_release(void)
{
spk_stop_serial_interrupt();
if (speakup_info.port_tts)
- synth_release_region(speakup_info.port_tts-1, SYNTH_IO_EXTENT);
+ synth_release_region(speakup_info.port_tts - 1,
+ SYNTH_IO_EXTENT);
speakup_info.port_tts = 0;
}