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net: phy: replace bool members in struct phy_device with bit-fields 

In struct phy_device we have a number of flags being defined as type
bool. Similar to e.g. struct pci_dev we can save some space by using
bit-fields.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2018-05-23 08:05:20 +02:00 committed by David S. Miller
parent 5c352421c8
commit 87e5808d52
1 changed files with 11 additions and 12 deletions
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23
include/linux/phy.h
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@ -406,13 +406,17 @@ struct phy_device {
u32 phy_id;
struct phy_c45_device_ids c45_ids;
bool is_c45;
bool is_internal;
bool is_pseudo_fixed_link;
bool has_fixups;
bool suspended;
bool sysfs_links;
bool loopback_enabled;
unsigned is_c45:1;
unsigned is_internal:1;
unsigned is_pseudo_fixed_link:1;
unsigned has_fixups:1;
unsigned suspended:1;
unsigned sysfs_links:1;
unsigned loopback_enabled:1;
unsigned autoneg:1;
/* The most recently read link state */
unsigned link:1;
enum phy_state state;
@ -429,9 +433,6 @@ struct phy_device {
int pause;
int asym_pause;
/* The most recently read link state */
int link;
/* Enabled Interrupts */
u32 interrupts;
@ -444,8 +445,6 @@ struct phy_device {
/* Energy efficient ethernet modes which should be prohibited */
u32 eee_broken_modes;
int autoneg;
int link_timeout;
#ifdef CONFIG_LED_TRIGGER_PHY