Patch "i2c: mux: pca954x: Use __i2c_transfer because of quirks" has been added to the 4.1-stable tree

This is a note to let you know that I've just added the patch titled

i2c: mux: pca954x: Use __i2c_transfer because of quirks

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:

     i2c-mux-pca954x-use-__i2c_transfer-because-of-quirks.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.

From: Alexander Sverdlin <[email protected]>
Date: Fri, 12 Jun 2015 14:41:00 +0200
Subject: i2c: mux: pca954x: Use __i2c_transfer because of quirks
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From: Alexander Sverdlin <[email protected]>

commit 0a8237ae319ab5988d40a7a9b33d68846aae34b4 upstream.

pca9541 and pca954x are calling master_xfer() of the parent adapter directly thus bypassing the quirks checks of the adapter. Use __i2c_transfer() instead.

---
 drivers/i2c/muxes/i2c-mux-pca9541.c |    4 ++--
 drivers/i2c/muxes/i2c-mux-pca954x.c |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

@@ -104,7 +104,7 @@ static int pca9541_reg_write(struct i2c_
 		buf[0] = command;
 		buf[1] = val;
 		msg.buf = buf;
-		ret = adap->algo->master_xfer(adap, &msg, 1);
+		ret = __i2c_transfer(adap, &msg, 1);
 	} else {
 		union i2c_smbus_data data;
 

@@ -144,7 +144,7 @@ static int pca9541_reg_read(struct i2c_c
 				.buf = &val
 			}
 		};
-		ret = adap->algo->master_xfer(adap, msg, 2);
+		ret = __i2c_transfer(adap, msg, 2);
 		if (ret == 2)
 			ret = val;
 		else if (ret >= 0)

@@ -134,7 +134,7 @@ static int pca954x_reg_write(struct i2c_
 		msg.len = 1;
 		buf[0] = val;
 		msg.buf = buf;
-		ret = adap->algo->master_xfer(adap, &msg, 1);
+		ret = __i2c_transfer(adap, &msg, 1);
 	} else {
 		union i2c_smbus_data data;
 		ret = adap->algo->smbus_xfer(adap, client->addr,

Patches currently in stable-queue which might be from [email protected] are

queue-4.1/i2c-mux-pca954x-use-__i2c_transfer-because-of-quirks.patch queue-4.1/i2c-mux-use-__i2c_transfer-instead-of-calling-parent-s-master_xfer.patch queue-4.1/i2c-use-parent-adapter-quirks-in-mux.patch