From: Luca Ceresoli <luca@lucaceresoli.net>
To: linux-i2c@vger.kernel.org
Cc: Peter Rosin <peda@axentia.se>,
linux-kernel@vger.kernel.org,
Luca Ceresoli <luca@lucaceresoli.net>
Subject: [PATCH] i2c: mux: pca954x: simplify code to reach the adapter
Date: Tue, 25 Sep 2018 17:17:34 +0200 [thread overview]
Message-ID: <20180925151734.14148-1-luca@lucaceresoli.net> (raw)
struct i2c_client has a direct pointer to the adapter, no need to dig
it out of the struct device tree.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
---
drivers/i2c/muxes/i2c-mux-pca954x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c
index 24bd9275fde5..bfabf985e830 100644
--- a/drivers/i2c/muxes/i2c-mux-pca954x.c
+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c
@@ -347,7 +347,7 @@ static void pca954x_cleanup(struct i2c_mux_core *muxc)
static int pca954x_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
- struct i2c_adapter *adap = to_i2c_adapter(client->dev.parent);
+ struct i2c_adapter *adap = client->adapter;
struct pca954x_platform_data *pdata = dev_get_platdata(&client->dev);
struct device *dev = &client->dev;
struct device_node *np = dev->of_node;
--
2.17.1
reply other threads:[~2018-09-25 15:17 UTC|newest]
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