[POWERPC] Export of_device_get_modalias
Apparently other parts of the kernel need to know the
modalias internally (like the sysfs code in macintosh driver).
To avoid consistency issues, we export this code and use it
everywhere it's needed rather than repeat it ...
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index e2c765f..a464d67 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -120,8 +120,8 @@
}
-static ssize_t of_device_get_modalias(struct of_device *ofdev,
- char *str, ssize_t len)
+ssize_t of_device_get_modalias(struct of_device *ofdev,
+ char *str, ssize_t len)
{
const char *compat;
int cplen, i;
@@ -239,3 +239,4 @@
EXPORT_SYMBOL(of_dev_put);
EXPORT_SYMBOL(of_release_dev);
EXPORT_SYMBOL(of_device_uevent);
+EXPORT_SYMBOL(of_device_get_modalias);