From: Kyungwoo Kang <kwoo.kang@samsung.com>
Date: Tue, 23 Apr 2019 01:31:22 +0000 (+0900)
Subject: [ERD][NEUS7920-226] [COMMON] i2c: core: Add client data for multi mode slave devices
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=83ddf69a9507275c1e6cb5fee93436a788f9c4e8;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[ERD][NEUS7920-226] [COMMON] i2c: core: Add client data for multi mode slave devices

Change-Id: Ie43d3c5c80281fe542383de9176918a6a0e50d15
Signed-off-by: Kyungwoo Kang <kwoo.kang@samsung.com>
---

diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index e1f44549ff1e..bc43b8fec992 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -1983,6 +1983,7 @@ int i2c_master_send(const struct i2c_client *client, const char *buf, int count)
 	msg.flags = client->flags & I2C_M_TEN;
 	msg.len = count;
 	msg.buf = (char *)buf;
+	msg.freq = client->frequency;
 
 	ret = i2c_transfer(adap, &msg, 1);
 
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 16a1635f2f68..9a6e6f157b5d 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -239,6 +239,7 @@ struct i2c_driver {
  * managing the device.
  */
 struct i2c_client {
+	unsigned int frequency;
 	unsigned short flags;		/* div., see below		*/
 	unsigned short addr;		/* chip address - NOTE: 7bit	*/
 					/* addresses are stored in the	*/
diff --git a/include/uapi/linux/i2c.h b/include/uapi/linux/i2c.h
index fe648032d6b9..dfbc8bf02134 100644
--- a/include/uapi/linux/i2c.h
+++ b/include/uapi/linux/i2c.h
@@ -80,6 +80,7 @@ struct i2c_msg {
 #define I2C_M_STOP		0x8000	/* if I2C_FUNC_PROTOCOL_MANGLING */
 	__u16 len;		/* msg length				*/
 	__u8 *buf;		/* pointer to msg data			*/
+	unsigned int freq;
 };
 
 /* To determine what functionality is present */