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authorWolfram Sang <wsa+renesas@sang-engineering.com>2021-01-09 15:43:11 +0300
committerWolfram Sang <wsa@kernel.org>2021-01-22 11:59:25 +0300
commit416365e02a33ce50660862a126dd407b09736c7c (patch)
treefd7db16af3deded4c948d2f778d84c5b935b61f5 /drivers/i2c
parent58d23305db951feb0e4b597c91bd642d521aea01 (diff)
downloadlinux-416365e02a33ce50660862a126dd407b09736c7c.tar.xz
i2c: qup: advertise SMBus transfers using RECV_LEN
This driver implements I2C_M_RECV_LEN, so it can advertise the SMBus transfers needing it. This also enables client devices to check for the RECV_LEN capability. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-qup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
index 5a47915869ae..61dc20fd1191 100644
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c
@@ -1603,7 +1603,7 @@ out:
static u32 qup_i2c_func(struct i2c_adapter *adap)
{
- return I2C_FUNC_I2C | (I2C_FUNC_SMBUS_EMUL & ~I2C_FUNC_SMBUS_QUICK);
+ return I2C_FUNC_I2C | (I2C_FUNC_SMBUS_EMUL_ALL & ~I2C_FUNC_SMBUS_QUICK);
}
static const struct i2c_algorithm qup_i2c_algo = {