diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 20:30:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 20:30:48 -0700 |
| commit | 5cc103506289de7ee0a0b526ae0381541990cad4 (patch) | |
| tree | ae8a4958e70c6d1295030b40e333dcc007b3c074 /drivers/scsi/sr.c | |
| parent | 73ecf3a6e3f0206bf56a0fefe3b3eda042fb7034 (diff) | |
| parent | 92ca0dc5ee022e4c0e488177e1d8865a0778c6c2 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (141 commits)
USB: mct_u232: fix broken close
USB: gadget: amd5536udc.c: fix error path
USB: imx21-hcd - fix off by one resource size calculation
usb: gadget: fix Kconfig warning
usb: r8a66597-udc: Add processing when USB was removed.
mxc_udc: add workaround for ENGcm09152 for i.MX35
USB: ftdi_sio: add device ids for ScienceScope
USB: musb: AM35x: Workaround for fifo read issue
USB: musb: add musb support for AM35x
USB: AM35x: Add musb support
usb: Fix linker errors with CONFIG_PM=n
USB: ohci-sh - use resource_size instead of defining its own resource_len macro
USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro
USB: isp116x-hcd - use resource_size instead of defining its own resource_len macro
USB: xhci: Fix compile error when CONFIG_PM=n
USB: accept some invalid ep0-maxpacket values
USB: xHCI: PCI power management implementation
USB: xHCI: bus power management implementation
USB: xHCI: port remote wakeup implementation
USB: xHCI: port power management implementation
...
Manually fix up (non-data) conflict: the SCSI merge gad renamed the
'hw_sector_size' member to 'physical_block_size', and the USB tree
brought a new use of it.
Diffstat (limited to 'drivers/scsi/sr.c')
| -rw-r--r-- | drivers/scsi/sr.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index e148341079b5..d7b383c96d5d 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -862,10 +862,16 @@ static void get_capabilities(struct scsi_cd *cd) static int sr_packet(struct cdrom_device_info *cdi, struct packet_command *cgc) { + struct scsi_cd *cd = cdi->handle; + struct scsi_device *sdev = cd->device; + + if (cgc->cmd[0] == GPCMD_READ_DISC_INFO && sdev->no_read_disc_info) + return -EDRIVE_CANT_DO_THIS; + if (cgc->timeout <= 0) cgc->timeout = IOCTL_TIMEOUT; - sr_do_ioctl(cdi->handle, cgc); + sr_do_ioctl(cd, cgc); return cgc->stat; } |