diff options
| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2017-04-21 09:30:24 -0700 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2017-05-11 10:04:39 -0700 |
| commit | a296a1bc3eb54382d2a61d47529e71c9d3bc615e (patch) | |
| tree | 46ca5945b03282affb5911cce1a14526060f458b /drivers/mtd | |
| parent | 02f62864f6cebbbbff6bb611fddf78c1d05a9747 (diff) | |
| download | linux-a296a1bc3eb54382d2a61d47529e71c9d3bc615e.tar.bz2 | |
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>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/mtd_dataflash.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index ccd1e024d343..2d3e4034b591 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -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) ? |