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| author |   Denys Vlasenko <dvlasenk@redhat.com> | 2016-04-08 20:35:43 +0200 |
|---|---|---|
| committer |   Brian Norris <computersforpeace@gmail.com> | 2016-07-09 18:53:33 -0700 |
| commit | 21a190b970878be8298c3f696aede1de36986817 (patch) | |
| tree | b991c84bdd3e0764682d261d09e607992aa533e8 /drivers/mtd/chips | |
| parent | mtd: Replace if and BUG with BUG_ON (diff) | |
| download | linux-dev-21a190b970878be8298c3f696aede1de36986817.tar.xz linux-dev-21a190b970878be8298c3f696aede1de36986817.zip | |
mtd: cfi_cmdset_0020: Deinline do_write_buffer, save 5316 bytes
This function compiles to 2554 bytes of machine code.
In C, the function is almost 200 lines long.
It has only one callsite, but forced inlining that much code
makes gcc generate significantly worse code. Let gcc itself decide
what to do.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
CC: David Woodhouse <David.Woodhouse@intel.com>
CC: Dan Carpenter <dan.carpenter@oracle.com>
CC: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
CC: linux-mtd@lists.infradead.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/chips')
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0020.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c index 9a1a6ffd16b8..94d3eb42c4d5 100644 --- a/drivers/mtd/chips/cfi_cmdset_0020.c +++ b/drivers/mtd/chips/cfi_cmdset_0020.c @@ -416,7 +416,7 @@ static int cfi_staa_read (struct mtd_info *mtd, loff_t from, size_t len, size_t return ret; } -static inline int do_write_buffer(struct map_info *map, struct flchip *chip, +static int do_write_buffer(struct map_info *map, struct flchip *chip, unsigned long adr, const u_char *buf, int len) { struct cfi_private *cfi = map->fldrv_priv; |