[PATCH #upstream-fixes] sata_sil24: remove unused sil24_port_multiplier

From: Grant Grundler <redacted>

AFAICT, struct sil24_port_multiplier isn't used anywhere. Remove it.

Signed-off-by: Grant Grundler <redacted>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
Sure thing.  Here you go.

 drivers/ata/sata_sil24.c |    7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index ccee930..2590c22 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c

@@ -51,13 +51,6 @@ struct sil24_sge {
 	__le32	flags;
 };
 
-/*
- * Port multiplier
- */
-struct sil24_port_multiplier {
-	__le32	diag;
-	__le32	sactive;
-};
 
 enum {
 	SIL24_HOST_BAR		= 0,