From 68466cbf92367c0808bfd2c64bc6faddd7a97b6f Mon Sep 17 00:00:00 2001 From: Asai Thambi S P Date: Fri, 12 Apr 2013 23:58:02 +0530 Subject: [PATCH] mtip32xx: mtip32xx: Disable TRIM support Temporarily disabling TRIM support until TRIM related issues are addressed in the firmware. Signed-off-by: Asai Thambi S P Signed-off-by: Jens Axboe --- drivers/block/mtip32xx/mtip32xx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 2d0d52f6ee2a..30a03ab7efc9 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -1520,10 +1520,12 @@ static int mtip_get_identify(struct mtip_port *port, void __user *user_buffer) } #endif +#ifdef MTIP_TRIM /* Disabling TRIM support temporarily */ /* Demux ID.DRAT & ID.RZAT to determine trim support */ if (port->identify[69] & (1 << 14) && port->identify[69] & (1 << 5)) port->dd->trim_supp = true; else +#endif port->dd->trim_supp = false; /* Set the identify buffer as valid. */