[RFC PATCH 0/5] phy: core: Use EOPNOTSUPP for disabled blob return value

From: Inochi Amaoto

Date: Mon Sep 21 2026 - 22:48:36 EST


Currently, the phy subsystem uses ENOSYS for dummy blob functions,
it does not reflect the function state correctly. As kernel already
has EOPNOTSUPP for disabled blob function, replace ENOSYS with
EOPNOTSUPP for a clear return value.

Inochi Amaoto (5):
phy: core: Use EOPNOTSUPP for disabled blob return value
ata: libahci_platform: Adapt the return value changed for disabled
blob
usb: dwc2: Adapt the return value changed for disabled blob
usb: dwc3: core: Adapt the return value changed for disabled blob
drm: bridge: analogix/dp: Adapt the return value changed for disabled
blob

drivers/ata/libahci_platform.c | 4 +-
.../drm/bridge/analogix/analogix_dp_core.c | 2 +-
drivers/usb/dwc2/platform.c | 2 +-
drivers/usb/dwc3/core.c | 4 +-
include/linux/phy/phy.h | 52 +++++++++----------
5 files changed, 32 insertions(+), 32 deletions(-)

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2.55.0