Hi,
I can't dispute this section of Takashi's patch, except to note that
you probably don't want to clobber buf->size if the snd_xxx_fallback()
function sets it properly for you.
Chris
Index: alsa-driver/isa/sscape.c
===================================================================
RCS file: /cvsroot/alsa/alsa-driver/isa/sscape.c,v
retrieving revision 1.4
diff -u -u -r1.4 sscape.c
--- alsa-driver/isa/sscape.c 25 Sep 2002 11:48:08 -0000 1.4
+++ alsa-driver/isa/sscape.c 28 Sep 2002 20:22:27 -0000
@@ -161,15 +161,11 @@
static struct dmabuf *get_dmabuf(struct dmabuf *buf, unsigned long s)
{
if (buf) {
- while (((buf->data = snd_malloc_isa_pages(s, &buf->addr)) == NULL) &&
(s > PAGE_SIZE))
- s /= 2;
-
+ buf->data = snd_malloc_isa_pages_fallback(s, &buf->addr, &buf->size);
if (!buf->data) {
printk(KERN_ERR "sscape: Failed to allocate %lu bytes for
DMA\n", s);
return NULL;
}
-
- buf->size = s;
}
return buf;
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