[PATCH 4/6] mtd: dataflash: Get rid of loop counter in jedec_probe()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

This is a backport of kernel commit
a296a1bc3eb54382d2a61d47529e71c9d3bc615e

Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
 drivers/mtd/devices/mtd_dataflash.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index 96dd35e..fae36b6 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -714,7 +714,7 @@ 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;
@@ -745,9 +745,9 @@ 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) ?
-- 
2.9.4


_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox



[Index of Archives]     [Linux Embedded]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux