External object files should end with _shipped so that kbuild handles
them correctly. Link drivers/video/fbdev/mxc/lib.a_shipped-imx6sl-noaa
to lib-imx6sl-noaa.a_shipped and fix the Makefile.

diff --git a/drivers/video/fbdev/mxc/Makefile b/drivers/video/fbdev/mxc/Makefile
index cb81820c..9e59b92a 100644
--- a/drivers/video/fbdev/mxc/Makefile
+++ b/drivers/video/fbdev/mxc/Makefile
@@ -9,7 +9,7 @@ obj-$(CONFIG_FB_MXC_EDID)			+= mxc_edid.o
 obj-$(CONFIG_FB_MXC_SYNC_PANEL) += mxc_dispdrv.o mxc_lcdif.o mxc_ipuv3_fb.o
 obj-$(CONFIG_FB_MXC_EINK_PANEL)			+= mxc_epdc_fb.o
 obj-$(CONFIG_FB_MXC_EINK_V2_PANEL)		+= mxc_epdc_v2_fb.o mxc_epdc_eink.o fake_s1d13522.o epdfb_dc.o
-mxc_epdc_eink-objs				:= mxc_epdc_eink_module.o lib.a_shipped-imx6sl-noaa
+mxc_epdc_eink-objs				:= mxc_epdc_eink_module.o lib-imx6sl-noaa.a
 obj-$(CONFIG_FB_MXS_SII902X) += mxsfb_sii902x.o
 obj-$(CONFIG_FB_MXC_DCIC) += mxc_dcic.o
 obj-$(CONFIG_HANNSTAR_CABC) += hannstar_cabc.o
diff --git a/drivers/video/fbdev/mxc/lib.a_shipped-imx6sl-noaa b/drivers/video/fbdev/mxc/lib-imx6sl-noaa.a_shipped
similarity index 100%
rename from drivers/video/fbdev/mxc/lib.a_shipped-imx6sl-noaa
rename to drivers/video/fbdev/mxc/lib-imx6sl-noaa.a_shipped