[MTD] JEDEC probe: kill some inline bloat

$ codiff $OBJ.old $OBJ
drivers/mtd/chips/jedec_probe.c:
  cfi_jedec_setup  | -320
  jedec_probe_chip | -7073
 2 functions changed, 7393 bytes removed, diff: -7393

drivers/mtd/chips/jedec_probe.c:
  jedec_reset | +1151
 1 function changed, 1151 bytes added, diff: +1151

drivers/mtd/chips/jedec_probe.o:
 3 functions changed, 1151 bytes added, 7393 bytes removed, diff: -6242

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>