Commit 21a190b9 authored by Denys Vlasenko's avatar Denys Vlasenko Committed by Brian Norris

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: default avatarDenys Vlasenko <>
CC: David Woodhouse <>
CC: Dan Carpenter <>
CC: Artem Bityutskiy <>
Signed-off-by: default avatarBrian Norris <>
parent 8bf66b24
......@@ -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;
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