[patch] 2.6.4-mm2: ALSA au88x0.c doesn't compile with gcc 2.95

[Adrian Bunk <bunk@fs.tum.de>]

The following compile error with gcc 2.95 comes from Linus' tree:

<--  snip  -->

...
  CC      sound/pci/au88x0/au8810.o
In file included from sound/pci/au88x0/au8810.c:17:
sound/pci/au88x0/au88x0.c: In function `snd_vortex_workaround':
sound/pci/au88x0/au88x0.c:89: parse error before `int'
sound/pci/au88x0/au88x0.c:93: `rc' undeclared (first use in this function)
sound/pci/au88x0/au88x0.c:93: (Each undeclared identifier is reported only once
sound/pci/au88x0/au88x0.c:93: for each function it appears in.)
make[3]: *** [sound/pci/au88x0/au8810.o] Error 1

<--  snip  -->


gcc 2.95 doesn't allow declarations mixed with code.

The fix is simple:

--- linux-2.6.4-mm2-full/sound/pci/au88x0/au88x0.c.old	2004-03-15 10:26:56.000000000 +0100
+++ linux-2.6.4-mm2-full/sound/pci/au88x0/au88x0.c	2004-03-15 10:27:32.000000000 +0100
@@ -71,6 +71,8 @@
 static void __devinit snd_vortex_workaround(struct pci_dev *vortex, int fix)
 {
 	struct pci_dev *via = NULL;
+	int rc;
+
 	/* autodetect if workarounds are required */
 	while ((via = pci_find_device(PCI_VENDOR_ID_VIA,
 				      PCI_DEVICE_ID_VIA_8365_1, via))) {
@@ -86,8 +88,6 @@
 	if (fix == 255)
 		return;
 
-	int rc;
-
 	/* fix vortex latency */
 	if (fix & 0x01) {
 		if (!(rc = pci_write_config_byte(vortex, 0x40, 0xff))) {


cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed