linux-kernel - [PATCH 3/3] staging:rts_pstor:Avoid "Bad target number" message when probing driver

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Message-ID: <1332837800-9765-1-git-send-email-wei_wang@realsil.com.cn>
Date:	Tue, 27 Mar 2012 16:43:20 +0800
From:	<wei_wang@...lsil.com.cn>
To:	<gregkh@...e.de>, <devel@...uxdriverproject.org>,
	<linux-kernel@...r.kernel.org>
CC:	wwang <wei_wang@...lsil.com.cn>
Subject: [PATCH 3/3] staging:rts_pstor:Avoid "Bad target number" message when probing driver

From: wwang <wei_wang@...lsil.com.cn>

Avoid "Bad LUN" and "Bad target number" message by setting the supported
max_lun and max_id for the scsi host

Signed-off-by: wwang <wei_wang@...lsil.com.cn>
---
 drivers/staging/rts_pstor/rtsx.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/rts_pstor/rtsx.c b/drivers/staging/rts_pstor/rtsx.c
index a7feb3e..1dccd93 100644
--- a/drivers/staging/rts_pstor/rtsx.c
+++ b/drivers/staging/rts_pstor/rtsx.c
@@ -1000,6 +1000,11 @@ static int __devinit rtsx_probe(struct pci_dev *pci,
 
 	rtsx_init_chip(dev->chip);
 
+	/* set the supported max_lun and max_id for the scsi host
+	 * NOTE: the minimal value of max_id is 1 */
+	host->max_id = 1;
+	host->max_lun = dev->chip->max_lun;
+
 	/* Start up our control thread */
 	th = kthread_run(rtsx_control_thread, dev, CR_DRIVER_NAME);
 	if (IS_ERR(th)) {
-- 
1.7.5.4

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