Changeset 479 for GPL/trunk/alsa-kernel/pci/emu10k1/io.c

Timestamp:

May 1, 2010, 9:49:10 PM (15 years ago)

Author:

David Azarewicz

Message:

Cleanup compiler warnings

File:

• GPL/trunk/alsa-kernel/pci/emu10k1/io.c (modified) (4 diffs)

GPL/trunk/alsa-kernel/pci/emu10k1/io.c

@@ -102 +102 @@
 EXPORT_SYMBOL(snd_emu10k1_ptr_write);
 
-unsigned int snd_emu10k1_ptr20_read(struct snd_emu10k1 * emu, 
-                                          unsigned int reg, 
+unsigned int snd_emu10k1_ptr20_read(struct snd_emu10k1 * emu,
+                                          unsigned int reg,
                                           unsigned int chn)
 {
         unsigned long flags;
         unsigned int regptr, val;
-  
+
         regptr = (reg << 16) | chn;
 
@@ -118 +118 @@
 }
 
-void snd_emu10k1_ptr20_write(struct snd_emu10k1 *emu, 
-                                   unsigned int reg, 
-                                   unsigned int chn, 
+void snd_emu10k1_ptr20_write(struct snd_emu10k1 *emu,
+                                   unsigned int reg,
+                                   unsigned int chn,
                                    unsigned int data)
 {
@@ -245 +245 @@
                 err = -EINVAL;
         }
-    
+
         spin_unlock(&emu->i2c_lock);
         return err;
@@ -257 +257 @@
                 return 1;
         reg += 0x40; /* 0x40 upwards are registers. */
-        if (value < 0 || value > 0x3f) /* 0 to 0x3f are values */
+        if (value > 0x3f) /* 0 to 0x3f are values */
                 return 1;
         spin_lock_irqsave(&emu->emu_lock, flags);