diff options
| author | Irina Tirdea <irina.tirdea@intel.com> | 2016-03-24 21:59:16 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-04-24 23:22:53 +0300 |
| commit | afc34be05331962c2326c24bd0b47baff193b659 (patch) | |
| tree | e88366e9a18ddc8f8259e4a335abc9b90677d7c9 /drivers/i2c | |
| parent | 23fe440c59b9f08afe108e7ec7b6714cb2a3b955 (diff) | |
| download | linux-afc34be05331962c2326c24bd0b47baff193b659.tar.xz | |
i2c: dln2: Pass forward ACPI companion
Share the ACPI companion for the platform device with the
i2c adapter, so that the adapter has access to the properties
defined in ACPI tables.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-dln2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-dln2.c b/drivers/i2c/busses/i2c-dln2.c index 1600edd57ce9..f2eb4f76591f 100644 --- a/drivers/i2c/busses/i2c-dln2.c +++ b/drivers/i2c/busses/i2c-dln2.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/mfd/dln2.h> +#include <linux/acpi.h> #define DLN2_I2C_MODULE_ID 0x03 #define DLN2_I2C_CMD(cmd) DLN2_CMD(cmd, DLN2_I2C_MODULE_ID) @@ -210,6 +211,7 @@ static int dln2_i2c_probe(struct platform_device *pdev) dln2->adapter.algo = &dln2_i2c_usb_algorithm; dln2->adapter.quirks = &dln2_i2c_quirks; dln2->adapter.dev.parent = dev; + ACPI_COMPANION_SET(&dln2->adapter.dev, ACPI_COMPANION(&pdev->dev)); dln2->adapter.dev.of_node = dev->of_node; i2c_set_adapdata(&dln2->adapter, dln2); snprintf(dln2->adapter.name, sizeof(dln2->adapter.name), "%s-%s-%d", |