Revert "fix modules_install via NFS"

This reverts commit 8b249b6856f16f09b0e5b79ce5f4d435e439b9d6.

This 'fix' is not necessary; we just need to undo the damage caused
accidentally by Igor/Mauro in 4b29631db33292d416dc395c56122ea865e7635c
("V4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI card")

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/firmware/.gitignore b/firmware/.gitignore
index f89a21f..d9c6901 100644
--- a/firmware/.gitignore
+++ b/firmware/.gitignore
@@ -3,3 +3,4 @@
 *.bin
 *.csp
 *.dsp
+ihex2fw