X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fata%2Fsata_sil.c;h=29bcff086bcedd548f90a15fd67829c7b21a4de9;hb=9a47b6de548a83d198e2a92b53fe735c62832515;hp=dea6edcbf145c3d1eaf45d8265ae7f971d6c808c;hpb=b9e2c097efe19c3c04ea3d84b295748e39e96c2b;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index dea6edcbf145..29bcff086bce 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -630,6 +630,9 @@ static void sil_dev_config(struct ata_device *dev)
 	unsigned int n, quirks = 0;
 	unsigned char model_num[ATA_ID_PROD_LEN + 1];
 
+	/* This controller doesn't support trim */
+	dev->horkage |= ATA_HORKAGE_NOTRIM;
+
 	ata_id_c_string(dev->id, model_num, ATA_ID_PROD, sizeof(model_num));
 
 	for (n = 0; sil_blacklist[n].product; n++)