Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752835Ab3DLS2J (ORCPT ); Fri, 12 Apr 2013 14:28:09 -0400 Received: from masquerade.micron.com ([137.201.242.130]:18849 "EHLO masquerade.micron.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751406Ab3DLS2I (ORCPT ); Fri, 12 Apr 2013 14:28:08 -0400 Message-ID: <51685232.2040209@micron.com> Date: Fri, 12 Apr 2013 23:58:02 +0530 From: Asai Thambi S P User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: Jens Axboe CC: "linux-kernel@vger.kernel.org" , "Sam Bradshaw" Subject: [PATCH 2/2] mtip32xx: mtip32xx: Disable TRIM support Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-TM-AS-Product-Ver: SMEX-10.0.0.4152-7.000.1014-19794.000 X-TM-AS-Result: No-8.144500-0.000000-31 X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-MT-CheckInternalSenderRule: True Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1127 Lines: 34 Temporarily disabling TRIM support until TRIM related issues are addressed in the firmware. Signed-off-by: Asai Thambi S P --- drivers/block/mtip32xx/mtip32xx.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index d11ea92..53bad62 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -1560,10 +1560,12 @@ 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. */ -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/