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net: phy: ensure that phy IDs are correctly typed

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[ Upstream commit 7d49a32a66 ]

PHY IDs are 32-bit unsigned quantities. Ensure that they are always
treated as such, and not passed around as "int"s.

Fixes: 13d0ab6750 ("net: phy: check return code when requesting PHY driver module")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Russell King
2019-12-19 23:24:52 +00:00
committed by Greg Kroah-Hartman
parent 65084e27a1
commit 12cb211210
2 changed files with 5 additions and 5 deletions
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2
include/linux/phy.h
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@@ -993,7 +993,7 @@ int phy_modify_paged_changed(struct phy_device *phydev, int page, u32 regnum,
int phy_modify_paged(struct phy_device *phydev, int page, u32 regnum,
u16 mask, u16 set);
struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id,
struct phy_device *phy_device_create(struct mii_bus *bus, int addr, u32 phy_id,
bool is_c45,
struct phy_c45_device_ids *c45_ids);
#if IS_ENABLED(CONFIG_PHYLIB)