@@ -1850,6 +1850,11 @@ static const struct spi_nor_manufacturer *manufacturers[] = {
&spi_nor_xmc,
};
+static bool spi_nor_match_part(const struct flash_info *part, const u8 *id)
+{
+ return part->id_len && !memcmp(part->id, id, part->id_len);
+}
+
static const struct flash_info *
spi_nor_search_part_by_id(const struct flash_info *parts, unsigned int nparts,
const u8 *id)
@@ -1857,8 +1862,7 @@ spi_nor_search_part_by_id(const struct flash_info *parts, unsigned int nparts,
unsigned int i;
for (i = 0; i < nparts; i++) {
- if (parts[i].id_len &&
- !memcmp(parts[i].id, id, parts[i].id_len))
+ if (spi_nor_match_part(&parts[i], id))
return &parts[i];
}
This check will be used elsewhere in a later patch, so factor out the logic to a helper function. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> --- drivers/mtd/spi-nor/core.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)