UPSTREAM: staging: gasket: remove gasket_sysfs_register_show()

In an attempt to start to clean up the monstrosity of the sysfs abuse in
the gasket driver, let's remove code that is not used at all.  The
gasket_sysfs_register_show() function is never used, so delete it.

BUG=b:79253135
TEST=build kernel and see the kernel module
CQ-DEPEND=CL:1153575

Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 3adb0e35a4d86b442a55eabfa6ab7b67059e514f)
Signed-off-by: Zhongze Hu <frankhu@google.com>

Change-Id: I091de321d251596726c413d133f115302d1af21a
Reviewed-on: https://chromium-review.googlesource.com/1153579
Commit-Ready: Zhongze Hu <frankhu@google.com>
Tested-by: Zhongze Hu <frankhu@google.com>
Reviewed-by: Dmitry Torokhov <dtor@chromium.org>
2 files changed