sound/oss/pss: set_io_base() always returns success, mark it void
Jeff Garzik [Wed, 6 Feb 2008 09:36:15 +0000 (01:36 -0800)]
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

sound/oss/pss.c

index ece428b..16ed069 100644 (file)
@@ -232,14 +232,12 @@ static int set_irq(pss_confdata * devc, int dev, int irq)
        return 1;
 }
 
-static int set_io_base(pss_confdata * devc, int dev, int base)
+static void set_io_base(pss_confdata * devc, int dev, int base)
 {
        unsigned short  tmp = inw(REG(dev)) & 0x003f;
        unsigned short  bits = (base & 0x0ffc) << 4;
 
        outw(bits | tmp, REG(dev));
-
-       return 1;
 }
 
 static int set_dma(pss_confdata * devc, int dev, int dma)
@@ -673,20 +671,12 @@ static void configure_nonsound_components(void)
 
        /* Configure CDROM port */
 
-       if(pss_cdrom_port == -1)        /* If cdrom port enablation wasn't requested */
-       {
+       if (pss_cdrom_port == -1) {     /* If cdrom port enablation wasn't requested */
                printk(KERN_INFO "PSS: CDROM port not enabled.\n");
-       }
-       else if(check_region(pss_cdrom_port, 2))
-       {
+       } else if (check_region(pss_cdrom_port, 2)) {
                printk(KERN_ERR "PSS: CDROM I/O port conflict.\n");
-       }
-       else if(!set_io_base(devc, CONF_CDROM, pss_cdrom_port))
-       {
-               printk(KERN_ERR "PSS: CDROM I/O port could not be set.\n");
-       }
-       else                                    /* CDROM port successfully configured */
-       {
+       } else {
+               set_io_base(devc, CONF_CDROM, pss_cdrom_port);
                printk(KERN_INFO "PSS: CDROM I/O port set to 0x%x.\n", pss_cdrom_port);
        }
 }
@@ -758,10 +748,7 @@ static int __init probe_pss_mpu(struct address_info *hw_config)
                printk(KERN_ERR "PSS: MPU I/O port conflict\n");
                return 0;
        }
-       if (!set_io_base(devc, CONF_MIDI, hw_config->io_base)) {
-               printk(KERN_ERR "PSS: MIDI base could not be set.\n");
-               goto fail;
-       }
+       set_io_base(devc, CONF_MIDI, hw_config->io_base);
        if (!set_irq(devc, CONF_MIDI, hw_config->irq)) {
                printk(KERN_ERR "PSS: MIDI IRQ allocation error.\n");
                goto fail;
@@ -1057,10 +1044,7 @@ static int __init probe_pss_mss(struct address_info *hw_config)
                release_region(hw_config->io_base, 4);
                return 0;
        }
-       if (!set_io_base(devc, CONF_WSS, hw_config->io_base)) {
-               printk("PSS: WSS base not settable.\n");
-               goto fail;
-       }
+       set_io_base(devc, CONF_WSS, hw_config->io_base);
        if (!set_irq(devc, CONF_WSS, hw_config->irq)) {
                printk("PSS: WSS IRQ allocation error.\n");
                goto fail;