Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>

4 files changed, 6 insertions, 6 deletions

diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c
index 9081a54a9c6c..86c1a3103760 100644
--- a/sound/usb/6fire/firmware.c
+++ b/sound/usb/6fire/firmware.c
@@ -76,7 +76,7 @@ struct ihex_record {
         u16 address;
         u8 len;
         u8 data[256];
-        char error; /* true if an error occured parsing this record */
+        char error; /* true if an error occurred parsing this record */
 
         u8 max_len; /* maximum record length in whole ihex */
 
@@ -107,7 +107,7 @@ static u8 usb6fire_fw_ihex_hex(const u8 *data, u8 *crc)
 
 /*
  * returns true if record is available, false otherwise.
- * iff an error occured, false will be returned and record->error will be true.
+ * iff an error occurred, false will be returned and record->error will be true.
  */
 static bool usb6fire_fw_ihex_next_record(struct ihex_record *record)
 {
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 5e4775716607..6ec33b62e6cf 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1182,7 +1182,7 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc,
 /*
  * parse a feature unit
  *
- * most of controlls are defined here.
+ * most of controls are defined here.
  */
 static int parse_audio_feature_unit(struct mixer_build *state, int unitid, void *_ftr)
 {
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 355759bad581..ec07e62e53f3 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -266,7 +266,7 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
  * audio-interface quirks
  *
  * returns zero if no standard audio/MIDI parsing is needed.
- * returns a postive value if standard audio/midi interfaces are parsed
+ * returns a positive value if standard audio/midi interfaces are parsed
  * after this.
  * returns a negative value at error.
  */
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 287ef73b1237..a51340f6f2db 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -20,7 +20,7 @@
  at standard samplerates,
  what led to this part of the usx2y module: 
  It provides the alsa kernel half of the usx2y-alsa-jack driver pair.
- The pair uses a hardware dependant alsa-device for mmaped pcm transport.
+ The pair uses a hardware dependent alsa-device for mmaped pcm transport.
  Advantage achieved:
          The usb_hc moves pcm data from/into memory via DMA.
          That memory is mmaped by jack's usx2y driver.
@@ -38,7 +38,7 @@
          2periods works but is useless cause of crackling).
 
  This is a first "proof of concept" implementation.
- Later, functionalities should migrate to more apropriate places:
+ Later, functionalities should migrate to more appropriate places:
  Userland:
  - The jackd could mmap its float-pcm buffers directly from alsa-lib.
  - alsa-lib could provide power of 2 period sized shaping combined with int/float