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| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2020-11-23 17:38:17 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-25 11:18:38 -0800 |
| commit | 6527b938426f7fa66051273568d234b1fe01a15b (patch) | |
| tree | c273ad1ea912f8519463a34f956aa90ba49b5b3a /include/linux | |
| parent | a1a4417458cd0b5a9b4ce574524d166f4dcd642f (diff) | |
| download | linux-stable-6527b938426f7fa66051273568d234b1fe01a15b.tar.gz linux-stable-6527b938426f7fa66051273568d234b1fe01a15b.tar.bz2 linux-stable-6527b938426f7fa66051273568d234b1fe01a15b.zip | |
net: phy: remove the .did_interrupt() and .ack_interrupt() callback
Now that all the PHY drivers have been migrated to directly implement
the generic .handle_interrupt() callback for a seamless support of
shared IRQs and all the .config_inter() implementations clear any
pending interrupts, we can safely remove the two callbacks.
With this patch, phylib has a proper support for shared IRQs (and not
just for multi-PHY devices. A PHY driver must implement both the
.handle_interrupt() and .config_intr() callbacks for the IRQs to be
actually used.
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/phy.h | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 8849a00a093f..381a95732b6a 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -743,18 +743,11 @@ struct phy_driver { /** @read_status: Determines the negotiated speed and duplex */ int (*read_status)(struct phy_device *phydev); - /** @ack_interrupt: Clears any pending interrupts */ - int (*ack_interrupt)(struct phy_device *phydev); - - /** @config_intr: Enables or disables interrupts */ - int (*config_intr)(struct phy_device *phydev); - - /** - * @did_interrupt: Checks if the PHY generated an interrupt. - * For multi-PHY devices with shared PHY interrupt pin - * Set interrupt bits have to be cleared. + /** @config_intr: Enables or disables interrupts. + * It should also clear any pending interrupts prior to enabling the + * IRQs and after disabling them. */ - int (*did_interrupt)(struct phy_device *phydev); + int (*config_intr)(struct phy_device *phydev); /** @handle_interrupt: Override default interrupt handling */ irqreturn_t (*handle_interrupt)(struct phy_device *phydev); @@ -1487,10 +1480,6 @@ static inline int genphy_config_aneg(struct phy_device *phydev) return __genphy_config_aneg(phydev, false); } -static inline int genphy_no_ack_interrupt(struct phy_device *phydev) -{ - return 0; -} static inline int genphy_no_config_intr(struct phy_device *phydev) { return 0; |