usb: return 0 from usb_stor_get_info even if removable media
authorTroy Kisky <troy.kisky@boundarydevices.com>
Tue, 11 Apr 2017 01:23:11 +0000 (18:23 -0700)
committerMarek Vasut <marex@denx.de>
Fri, 14 Apr 2017 14:44:17 +0000 (16:44 +0200)
commit1e5eca7d422563df91a54e270c297b0c465f2659
tree0470cf120150e3040d360006526b467e63198be7
parent57ca63b86e5987029cd4970890aa28602ba50856
usb: return 0 from usb_stor_get_info even if removable media

This fixes a regression caused by

commit 07b2b78ce4bc8ae25e066c65245eaf58c0d9a67c
    dm: usb: Convert USB storage to use driver-model for block devs

which caused part_init to be called when it was not previously.
Without this patch, the following happens when a USB sd card reader is used.

=> usb start
starting USB...
USB0:   Port not available.
USB1:   USB EHCI 1.00
scanning bus 1 for devices... 3 USB Device(s) found
       scanning usb for storage devices... Device NOT ready
   Request Sense returned 02 3A 00
 ### ERROR ### Please RESET the board ###

This happens because dev_desc->blksz is 0.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
common/usb_storage.c