From: Jens Axboe <axboe@suse.de>
Date: Tue, 21 Mar 2006 14:24:37 +0000 (+0100)
Subject: [PATCH] ide-cd: quiet down GPCMD_READ_CDVD_CAPACITY failure
X-Git-Tag: v2.6.17-rc1~276^2~5
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8fca1c7682105c843319728d8e37b42b19092bb;p=linux-2.6

[PATCH] ide-cd: quiet down GPCMD_READ_CDVD_CAPACITY failure

Some drives like to throw a:

ATAPI device hdc:
  Error: Not ready -- (Sense key=0x02)
  Incompatible medium installed -- (asc=0x30, ascq=0x00)
  The failed "Read Cd/Dvd Capacity" packet command was:
  "25 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 "

warning on incompatible media, so quiet down this error.

Signed-off-by: Jens Axboe <axboe@suse.de>
---

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index c7671e1880..b4a41d6d07 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -2143,6 +2143,7 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
 	req.cmd[0] = GPCMD_READ_CDVD_CAPACITY;
 	req.data = (char *)&capbuf;
 	req.data_len = sizeof(capbuf);
+	req.flags |= REQ_QUIET;
 
 	stat = cdrom_queue_packet_command(drive, &req);
 	if (stat == 0) {