These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / ata / sata_sil.c

diff --git a/kernel/drivers/ata/sata_sil.c b/kernel/drivers/ata/sata_sil.c
index dea6edc..29bcff0 100644 (file)
--- a/kernel/drivers/ata/sata_sil.c
+++ b/kernel/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++)