misc: Remove unused subdirectory

Commit 783c8f4c ("soc/tegra: Add efuse driver for Tegra") added a
fuse directory in drivers/misc along with a Makefile that were never
used. They were leftovers from an earlier version of the patch series.
Reported-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NThierry Reding <treding@nvidia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/fuse/Makefile

-obj-$(CONFIG_ARCH_TEGRA)	+= tegra/