Fix imsttfb section references:  change __initdata to __devinitdata
  and __init to __devinit.

Error: ./drivers/video/imsttfb.o .text refers to 000000000000103b R_X86_64_32S      .init.data+0x0000000000000040
Error: ./drivers/video/imsttfb.o .text refers to 0000000000001049 R_X86_64_32S      .init.data+0x0000000000000041
Error: ./drivers/video/imsttfb.o .text refers to 0000000000001064 R_X86_64_32S      .init.data
Error: ./drivers/video/imsttfb.o .text refers to 0000000000001071 R_X86_64_32S      .init.data+0x0000000000000001
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>