Patch "leds: pca955x: Correct I2C Functionality" has been added to the 4.4-stable tree

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

leds: pca955x: Correct I2C Functionality

to the 4.4-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:
leds-pca955x-correct-i2c-functionality.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Tin Huynh <[email protected]>
Date: Mon, 22 May 2017 16:19:20 +0700
Subject: leds: pca955x: Correct I2C Functionality

From: Tin Huynh <[email protected]>

[ Upstream commit aace34c0bb8ea3c8bdcec865b6a4be4db0a68e33 ]

The driver checks an incorrect flag of functionality of adapter. When a driver requires i2c_smbus_read_byte_data and i2c_smbus_write_byte_data, it should check I2C_FUNC_SMBUS_BYTE_DATA instead I2C_FUNC_I2C.
This patch fixes the problem.

---
 drivers/leds/leds-pca955x.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -281,7 +281,7 @@ static int pca955x_probe(struct i2c_clie
 			"slave address 0x%02x\n",
 			id->name, chip->bits, client->addr);
 
-	if (!i2c_check_functionality(adapter, I2C_FUNC_I2C))
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
 		return -EIO;
 
 	if (pdata) {

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

queue-4.4/leds-pca955x-correct-i2c-functionality.patch