From bf6571057f0830ab5132be8b6045d2677baad281 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 28 Nov 2017 18:59:46 +0000 Subject: mtd: mtdswap: make array 'name' static const, shrinks object size Don't populate the read-only array 'name' on the stack but instead make it static and constify it. Makes the object code smaller by 35 bytes: Before: text data bss dec hex filename 26304 4444 352 31100 797c drivers/mtd/mtdswap.o After: text data bss dec hex filename 26205 4508 352 31065 7959 drivers/mtd/mtdswap.o (gcc version 7.2.0 x86_64) Signed-off-by: Colin Ian King Signed-off-by: Boris Brezillon --- drivers/mtd/mtdswap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/mtd/mtdswap.c') diff --git a/drivers/mtd/mtdswap.c b/drivers/mtd/mtdswap.c index f07492c6f4b2..7eb0e1f4f980 100644 --- a/drivers/mtd/mtdswap.c +++ b/drivers/mtd/mtdswap.c @@ -1223,8 +1223,9 @@ static int mtdswap_show(struct seq_file *s, void *data) unsigned int max[MTDSWAP_TREE_CNT]; unsigned int i, cw = 0, cwp = 0, cwecount = 0, bb_cnt, mapped, pages; uint64_t use_size; - char *name[] = {"clean", "used", "low", "high", "dirty", "bitflip", - "failing"}; + static const char * const name[] = { + "clean", "used", "low", "high", "dirty", "bitflip", "failing" + }; mutex_lock(&d->mbd_dev->lock); -- cgit v1.2.3