spi: Drop duplicate code to set master->dev.parent

It's done by spi_alloc_master().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/link.h b/link.h
index 67ec433..f201e8c 100644
--- a/link.h
+++ b/link.h
@@ -6,6 +6,10 @@
 #include <linux/ethtool.h>
 #include <linux/wireless.h>
 
+#ifndef SPEED_UNKNOWN
+#define SPEED_UNKNOWN           -1
+#endif
+
 #include "built_in.h"
 
 extern int wireless_sigqual(const char *ifname, struct iw_statistics *stats);