diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2024-12-04 21:42:17 +0100 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-12-10 15:17:52 +0200 |
| commit | dd6db239cb30ef1ccc0084a530839c9897009a6f (patch) | |
| tree | 75717fc397a779e359faf358ce37785d47374c53 | |
| parent | c1007dd139b6f8b2b00ba7bdce32a94c3da34dbe (diff) | |
platform/x86: x86-android-tablets: Store serdev-controller ACPI HID + UID in a union
Store the serdev-controller ACPI HID + UID in a union inside struct
x86_serdev_info.
This is a preparation patch for adding support for PCI enumerated serdev-
controllers which will be done by the devfn value of the PCI device.
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20241204204227.95757-7-hdegoede@redhat.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
4 files changed, 11 insertions, 7 deletions
diff --git a/drivers/platform/x86/x86-android-tablets/asus.c b/drivers/platform/x86/x86-android-tablets/asus.c index 07fbeab2319a..7dde63b9943f 100644 --- a/drivers/platform/x86/x86-android-tablets/asus.c +++ b/drivers/platform/x86/x86-android-tablets/asus.c @@ -145,8 +145,8 @@ static const struct x86_i2c_client_info asus_me176c_i2c_clients[] __initconst = static const struct x86_serdev_info asus_me176c_serdevs[] __initconst = { { - .ctrl_hid = "80860F0A", - .ctrl_uid = "2", + .ctrl.acpi.hid = "80860F0A", + .ctrl.acpi.uid = "2", .ctrl_devname = "serial0", .serdev_hid = "BCM2E3A", }, diff --git a/drivers/platform/x86/x86-android-tablets/core.c b/drivers/platform/x86/x86-android-tablets/core.c index 3f5c83f4d0e1..19962abba38d 100644 --- a/drivers/platform/x86/x86-android-tablets/core.c +++ b/drivers/platform/x86/x86-android-tablets/core.c @@ -279,7 +279,7 @@ static __init int x86_instantiate_serdev(const struct x86_dev_info *dev_info, in struct device *ctrl_dev; int ret = -ENODEV; - ctrl_dev = get_serdev_controller(info->ctrl_hid, info->ctrl_uid, 0, + ctrl_dev = get_serdev_controller(info->ctrl.acpi.hid, info->ctrl.acpi.uid, 0, info->ctrl_devname); if (IS_ERR(ctrl_dev)) return PTR_ERR(ctrl_dev); diff --git a/drivers/platform/x86/x86-android-tablets/lenovo.c b/drivers/platform/x86/x86-android-tablets/lenovo.c index a60efbaf4817..1241a97cda39 100644 --- a/drivers/platform/x86/x86-android-tablets/lenovo.c +++ b/drivers/platform/x86/x86-android-tablets/lenovo.c @@ -178,8 +178,8 @@ static const struct platform_device_info lenovo_yb1_x90_pdevs[] __initconst = { */ static const struct x86_serdev_info lenovo_yb1_x90_serdevs[] __initconst = { { - .ctrl_hid = "8086228A", - .ctrl_uid = "1", + .ctrl.acpi.hid = "8086228A", + .ctrl.acpi.uid = "1", .ctrl_devname = "serial0", .serdev_hid = "BCM2E1A", }, diff --git a/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h b/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h index 0fc7e8cff672..5ddec4beb552 100644 --- a/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h +++ b/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h @@ -57,8 +57,12 @@ struct x86_spi_dev_info { }; struct x86_serdev_info { - const char *ctrl_hid; - const char *ctrl_uid; + union { + struct { + const char *hid; + const char *uid; + } acpi; + } ctrl; const char *ctrl_devname; /* * ATM the serdev core only supports of or ACPI matching; and so far all |