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i2c: acpi: Remove dead code, i.e. i2c_acpi_match_device()

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We have no users of i2c_acpi_match_device() anymore and seems
will not have them in the future, thus remove dead code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Andy Shevchenko 2020-08-21 20:03:34 +03:00 committed by Wolfram Sang
parent e3cb82c6d6
commit e4682b8a68
2 changed files with 0 additions and 19 deletions
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10
drivers/i2c/i2c-core-acpi.c
View File

@ -276,16 +276,6 @@ void i2c_acpi_register_devices(struct i2c_adapter *adap)
dev_warn(&adap->dev, "failed to enumerate I2C slaves\n");
}
const struct acpi_device_id *
i2c_acpi_match_device(const struct acpi_device_id *matches,
struct i2c_client *client)
{
if (!(client && matches))
return NULL;
return acpi_match_device(matches, &client->dev);
}
static const struct acpi_device_id i2c_acpi_force_400khz_device_ids[] = {
/*
* These Silead touchscreen controllers only work at 400KHz, for

9
drivers/i2c/i2c-core.h
View File

@ -59,20 +59,11 @@ static inline int __i2c_check_suspended(struct i2c_adapter *adap)
}
#ifdef CONFIG_ACPI
const struct acpi_device_id *
i2c_acpi_match_device(const struct acpi_device_id *matches,
struct i2c_client *client);
void i2c_acpi_register_devices(struct i2c_adapter *adap);
int i2c_acpi_get_irq(struct i2c_client *client);
#else /* CONFIG_ACPI */
static inline void i2c_acpi_register_devices(struct i2c_adapter *adap) { }
static inline const struct acpi_device_id *
i2c_acpi_match_device(const struct acpi_device_id *matches,
struct i2c_client *client)
{
return NULL;
}
static inline int i2c_acpi_get_irq(struct i2c_client *client)
{