.mailmap: Correct entries for Mauro Carvalho Chehab and Shuah Khan

mailmap entries may not use more than 2 email addresses per line.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

.mailmap

@@ -94,7 +94,13 @@ Leonid I Ananiev <leonid.i.ananiev@intel.com>
 Linas Vepstas <linas@austin.ibm.com>
 Mark Brown <broonie@sirena.org.uk>
 Matthieu CASTET <castet.matthieu@free.fr>
-Mauro Carvalho Chehab <mchehab@kernel.org> <maurochehab@gmail.com> <mchehab@infradead.org> <mchehab@redhat.com> <m.chehab@samsung.com> <mchehab@osg.samsung.com> <mchehab@s-opensource.com>
+Mauro Carvalho Chehab <mchehab@kernel.org> <mchehab@brturbo.com.br>
+Mauro Carvalho Chehab <mchehab@kernel.org> <maurochehab@gmail.com>
+Mauro Carvalho Chehab <mchehab@kernel.org> <mchehab@infradead.org>
+Mauro Carvalho Chehab <mchehab@kernel.org> <mchehab@redhat.com>
+Mauro Carvalho Chehab <mchehab@kernel.org> <m.chehab@samsung.com>
+Mauro Carvalho Chehab <mchehab@kernel.org> <mchehab@osg.samsung.com>
+Mauro Carvalho Chehab <mchehab@kernel.org> <mchehab@s-opensource.com>
 Matt Ranostay <mranostay@gmail.com> Matthew Ranostay <mranostay@embeddedalley.com>
 Matt Ranostay <mranostay@gmail.com> <matt.ranostay@intel.com>
 Mayuresh Janorkar <mayur@ti.com>
@@ -130,7 +136,10 @@ Santosh Shilimkar <santosh.shilimkar@oracle.org>
 Sascha Hauer <s.hauer@pengutronix.de>
 S.Çağlar Onur <caglar@pardus.org.tr>
 Shiraz Hashim <shiraz.linux.kernel@gmail.com> <shiraz.hashim@st.com>
-Shuah Khan <shuah@kernel.org> <shuahkhan@gmail.com> <shuah.khan@hp.com> <shuahkh@osg.samsung.com> <shuah.kh@samsung.com>
+Shuah Khan <shuah@kernel.org> <shuahkhan@gmail.com>
+Shuah Khan <shuah@kernel.org> <shuah.khan@hp.com>
+Shuah Khan <shuah@kernel.org> <shuahkh@osg.samsung.com>
+Shuah Khan <shuah@kernel.org> <shuah.kh@samsung.com>
 Simon Kelley <simon@thekelleys.org.uk>
 Stéphane Witzmann <stephane.witzmann@ubpmes.univ-bpclermont.fr>
 Stephen Hemminger <shemminger@osdl.org>