[PATCH 02/10] GRETH: added option to disable a device node from bootloader.
flat view
STALE5760d
From: Daniel Hellstrom <hidden>
Date: 2011-01-13 09:00:03
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: Daniel Hellstrom <redacted> --- drivers/net/greth.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index 1c2dbdb..1b10186 100644
--- a/drivers/net/greth.c
+++ b/drivers/net/greth.c@@ -1383,6 +1383,12 @@ static int __devinit greth_of_probe(struct platform_device *ofdev, const struct int err; int tmp; unsigned long timeout; + int *ampopts; + + /* Skip device if used by another OS instance */ + ampopts = (int *) of_get_property(ofdev->dev.of_node, "ampopts", NULL); + if (ampopts && (*ampopts == 0)) + return -EIO; dev = alloc_etherdev(sizeof(struct greth_private));
--
1.5.4