Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index b5bb036..f4e5735 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -73,7 +73,7 @@
 module_param_array(fm_port, long, NULL, 0444);
 MODULE_PARM_DESC(fm_port, "FM port.");
 module_param_array(soft_ac3, bool, NULL, 0444);
-MODULE_PARM_DESC(soft_ac3, "Sofware-conversion of raw SPDIF packets (model 033 only).");
+MODULE_PARM_DESC(soft_ac3, "Software-conversion of raw SPDIF packets (model 033 only).");
 #ifdef SUPPORT_JOYSTICK
 module_param_array(joystick_port, int, NULL, 0444);
 MODULE_PARM_DESC(joystick_port, "Joystick port address.");
@@ -656,8 +656,8 @@
 }
 
 /*
- * Program pll register bits, I assume that the 8 registers 0xf8 upto 0xff
- * are mapped onto the 8 ADC/DAC sampling frequency which can be choosen
+ * Program pll register bits, I assume that the 8 registers 0xf8 up to 0xff
+ * are mapped onto the 8 ADC/DAC sampling frequency which can be chosen
  * at the register CM_REG_FUNCTRL1 (0x04).
  * Problem: other ways are also possible (any information about that?)
  */
@@ -666,7 +666,7 @@
 	unsigned int reg = CM_REG_PLL + slot;
 	/*
 	 * Guess that this programs at reg. 0x04 the pos 15:13/12:10
-	 * for DSFC/ASFC (000 upto 111).
+	 * for DSFC/ASFC (000 up to 111).
 	 */
 
 	/* FIXME: Init (Do we've to set an other register first before programming?) */