aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/kernel')
-rw-r--r--arch/powerpc/kernel/of_device.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 5748ddb47d9..e9be908f199 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -89,54 +89,6 @@ struct of_device *of_device_alloc(struct device_node *np,
}
EXPORT_SYMBOL(of_device_alloc);
-ssize_t of_device_get_modalias(struct of_device *ofdev,
- char *str, ssize_t len)
-{
- const char *compat;
- int cplen, i;
- ssize_t tsize, csize, repend;
-
- /* Name & Type */
- csize = snprintf(str, len, "of:N%sT%s",
- ofdev->node->name, ofdev->node->type);
-
- /* Get compatible property if any */
- compat = of_get_property(ofdev->node, "compatible", &cplen);
- if (!compat)
- return csize;
-
- /* Find true end (we tolerate multiple \0 at the end */
- for (i=(cplen-1); i>=0 && !compat[i]; i--)
- cplen--;
- if (!cplen)
- return csize;
- cplen++;
-
- /* Check space (need cplen+1 chars including final \0) */
- tsize = csize + cplen;
- repend = tsize;
-
- if (csize>=len) /* @ the limit, all is already filled */
- return tsize;
-
- if (tsize>=len) { /* limit compat list */
- cplen = len-csize-1;
- repend = len;
- }
-
- /* Copy and do char replacement */
- memcpy(&str[csize+1], compat, cplen);
- for (i=csize; i<repend; i++) {
- char c = str[i];
- if (c=='\0')
- str[i] = 'C';
- else if (c==' ')
- str[i] = '_';
- }
-
- return tsize;
-}
-
int of_device_uevent(struct device *dev, struct kobj_uevent_env *env)
{
struct of_device *ofdev;