OSDN Git Service

usb: usbtmc: Add support for 32 bit compat applications
authorGuido Kiener <guido@kiener-muenchen.de>
Tue, 24 Jul 2018 09:05:28 +0000 (11:05 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 24 Jul 2018 11:50:50 +0000 (13:50 +0200)
commit60207c8ef2a3a971567dd1207daa234aaa856faa
tree50fdb30b5a23eda7dc95d604d04a71e882d018e4
parent12dcaeb77e67c1162a2604f6b589266baec2d1ef
usb: usbtmc: Add support for 32 bit compat applications

32 bit applications can only call ioctl functions on 64 bit systems
when the field .compat_ioctl is defined for file operations.

Tested-by: Dave Penkler <dpenkler@gmail.com>
Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com>
Reviewed-by: Steve Bayless <steve_bayless@keysight.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/usbtmc.c