Patch "HID: cp2112: fix I2C_SMBUS_BYTE write" has been added to the 4.1-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
HID: cp2112: fix I2C_SMBUS_BYTE write
to the 4.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hid-cp2112-fix-i2c_smbus_byte-write.patch
and it can be found in the queue-4.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
6d00d153f00097d259f86304e11858a50a1b8ad1Mon Sep 17 00:00:00 2001
From: Ellen Wang <[email protected]>
Date: Mon, 13 Jul 2015 15:23:54 -0700
Subject: HID: cp2112: fix I2C_SMBUS_BYTE write
From: Ellen Wang <[email protected]>
commit 6d00d153f00097d259f86304e11858a50a1b8ad1 upstream.
When doing an I2C_SMBUS_BYTE write (one byte write, no address), the data to be written is in "command" not "data->byte".
--- drivers/hid/hid-cp2112.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/hid/hid-cp2112.c +1 -1
@@ -554,7 +554,7 @@ static int cp2112_xfer(struct i2c_adapteif (I2C_SMBUS_READ == read_write) count =cp2112_read_req (buf, addr, read_length);else - count =cp2112_write_req (buf, addr, data->byte,NULL , + count =cp2112_write_req (buf, addr, command,NULL ,0 );break ;case I2C_SMBUS_BYTE_DATA :
Patches currently in stable-queue which might be from [email protected] are
queue-4.1/hid-cp2112-fix-byte-order-in-smbus-operations.patch queue-4.1/hid-cp2112-fix-i2c_smbus_byte-write.patch