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mtd: dataflash: Get rid of loop counter in jedec_probe() 

"For" loop in jedec_probe can be simplified to not need counter
'i'. Convert the code and get rid of the variable.

Cc: cphealy@gmail.com
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Andrey Smirnov 2017-04-21 09:30:24 -07:00 committed by Brian Norris
parent 02f62864f6
commit a296a1bc3e
1 changed files with 4 additions and 4 deletions
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8
drivers/mtd/devices/mtd_dataflash.c
View File

@ -736,7 +736,7 @@ static struct flash_info dataflash_data[] = {
static struct flash_info *jedec_probe(struct spi_device *spi)
{
int ret, i;
int ret;
u8 code = OP_READ_ID;
u8 id[3];
u32 jedec;
@ -767,9 +767,9 @@ static struct flash_info *jedec_probe(struct spi_device *spi)
jedec = jedec << 8;
jedec |= id[2];
for (i = 0, info = dataflash_data;
i < ARRAY_SIZE(dataflash_data);
i++, info++) {
for (info = dataflash_data;
info < dataflash_data + ARRAY_SIZE(dataflash_data);
info++) {
if (info->jedec_id == jedec) {
dev_dbg(&spi->dev, "OTP, sector protect%s\n",
(info->flags & SUP_POW2PS) ?