ARM: omap/fb: move omapfb_reserve_sram to .init.text

This function is only called by omap_detect_sram which lives in .init.text,
too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index a727133..72a36ca 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -262,7 +262,7 @@
  * this point, since the driver built as a module would have problem with
  * freeing / reallocating the regions.
  */
-unsigned long omapfb_reserve_sram(unsigned long sram_pstart,
+unsigned long __init omapfb_reserve_sram(unsigned long sram_pstart,
 				  unsigned long sram_vstart,
 				  unsigned long sram_size,
 				  unsigned long pstart_avail,
@@ -392,7 +392,7 @@
 {
 }
 
-unsigned long omapfb_reserve_sram(unsigned long sram_pstart,
+unsigned long __init omapfb_reserve_sram(unsigned long sram_pstart,
 				  unsigned long sram_vstart,
 				  unsigned long sram_size,
 				  unsigned long start_avail,
@@ -411,7 +411,7 @@
 {
 }
 
-unsigned long omapfb_reserve_sram(unsigned long sram_pstart,
+unsigned long __init omapfb_reserve_sram(unsigned long sram_pstart,
 				  unsigned long sram_vstart,
 				  unsigned long sram_size,
 				  unsigned long start_avail,