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rust: phy: use VTABLE_DEFAULT_ERROR

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Since 6.8-rc1, using VTABLE_DEFAULT_ERROR for optional functions
(never called) in #[vtable] is the recommended way.

Note that no functional changes in this patch.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
Reviewed-by: Trevor Gross <tmgross@umich.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
FUJITA Tomonori 2024-01-25 10:45:02 +09:00 committed by David S. Miller
parent 1d4046b571
commit 599b75a3b7
1 changed files with 8 additions and 8 deletions
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16
rust/kernel/net/phy.rs
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@ -580,12 +580,12 @@ pub trait Driver {
/// Issues a PHY software reset.
fn soft_reset(_dev: &mut Device) -> Result {
Err(code::ENOTSUPP)
kernel::build_error(VTABLE_DEFAULT_ERROR)
}
/// Probes the hardware to determine what abilities it has.
fn get_features(_dev: &mut Device) -> Result {
Err(code::ENOTSUPP)
kernel::build_error(VTABLE_DEFAULT_ERROR)
}
/// Returns true if this is a suitable driver for the given phydev.
@ -597,32 +597,32 @@ pub trait Driver {
/// Configures the advertisement and resets auto-negotiation
/// if auto-negotiation is enabled.
fn config_aneg(_dev: &mut Device) -> Result {
Err(code::ENOTSUPP)
kernel::build_error(VTABLE_DEFAULT_ERROR)
}
/// Determines the negotiated speed and duplex.
fn read_status(_dev: &mut Device) -> Result<u16> {
Err(code::ENOTSUPP)
kernel::build_error(VTABLE_DEFAULT_ERROR)
}
/// Suspends the hardware, saving state if needed.
fn suspend(_dev: &mut Device) -> Result {
Err(code::ENOTSUPP)
kernel::build_error(VTABLE_DEFAULT_ERROR)
}
/// Resumes the hardware, restoring state if needed.
fn resume(_dev: &mut Device) -> Result {
Err(code::ENOTSUPP)
kernel::build_error(VTABLE_DEFAULT_ERROR)
}
/// Overrides the default MMD read function for reading a MMD register.
fn read_mmd(_dev: &mut Device, _devnum: u8, _regnum: u16) -> Result<u16> {
Err(code::ENOTSUPP)
kernel::build_error(VTABLE_DEFAULT_ERROR)
}
/// Overrides the default MMD write function for writing a MMD register.
fn write_mmd(_dev: &mut Device, _devnum: u8, _regnum: u16, _val: u16) -> Result {
Err(code::ENOTSUPP)
kernel::build_error(VTABLE_DEFAULT_ERROR)
}
/// Callback for notification of link change.