Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-28 23:51:33 +00:00
Code Issues Projects Releases Packages Wiki Activity

i2c: mv_i2c.c: Correct address endianness

Browse source 
0c0f719ad2 accidentally changed the
endianness of the i2c read and write addresses.  This was noticable when
accessing EEPROMs that use 2 byte addressing as the LSB was being sent
first.

Signed-off-by: Bradley Bolen <bradleybolen@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Bradley Bolen 2016-12-13 12:49:53 -05:00 committed by Heiko Schocher
parent 0b4bc1b3ab
commit 77466267eb
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/i2c/mv_i2c.c
View file

@ -270,7 +270,7 @@ static int __i2c_read(struct mv_i2c *base, uchar chip, u8 *addr, int alen,
msg.condition = I2C_COND_NORMAL;
msg.acknack = I2C_ACKNAK_WAITACK;
msg.direction = I2C_WRITE;
msg.data = *(addr++);
msg.data = addr[alen];
if (i2c_transfer(base, &msg))
return -1;
}
@ -341,7 +341,7 @@ static int __i2c_write(struct mv_i2c *base, uchar chip, u8 *addr, int alen,
msg.condition = I2C_COND_NORMAL;
msg.acknack = I2C_ACKNAK_WAITACK;
msg.direction = I2C_WRITE;
msg.data = *(addr++);
msg.data = addr[alen];
if (i2c_transfer(base, &msg))
return -1;
}