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i2c: i2c-mux-gpio: Factor out pdev->dev in _probe_dt() 

Factor out &pdev->dev into a local variable in preparation for
the ACPI enablement of this function, which will utilize the variable
more.

Signed-off-by: Evan Green <evgreen@chromium.org>
Acked-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Evan Green 2020-11-18 15:40:24 -08:00 committed by Wolfram Sang
parent 8627537ce0
commit 19eb29b05c
1 changed files with 3 additions and 2 deletions
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5
drivers/i2c/muxes/i2c-mux-gpio.c
View File

@ -53,6 +53,7 @@ static int i2c_mux_gpio_deselect(struct i2c_mux_core *muxc, u32 chan)
static int i2c_mux_gpio_probe_dt(struct gpiomux *mux, static int i2c_mux_gpio_probe_dt(struct gpiomux *mux,
struct platform_device *pdev) struct platform_device *pdev)
{ {
struct device *dev = &pdev->dev;
struct device_node *np = pdev->dev.of_node; struct device_node *np = pdev->dev.of_node;
struct device_node *adapter_np, *child; struct device_node *adapter_np, *child;
struct i2c_adapter *adapter; struct i2c_adapter *adapter;
@ -77,11 +78,11 @@ static int i2c_mux_gpio_probe_dt(struct gpiomux *mux,
mux->data.n_values = of_get_child_count(np); mux->data.n_values = of_get_child_count(np);
values = devm_kcalloc(&pdev->dev, values = devm_kcalloc(dev,
mux->data.n_values, sizeof(*mux->data.values), mux->data.n_values, sizeof(*mux->data.values),
GFP_KERNEL); GFP_KERNEL);
if (!values) { if (!values) {
dev_err(&pdev->dev, "Cannot allocate values array"); dev_err(dev, "Cannot allocate values array");
return -ENOMEM; return -ENOMEM;
} }