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author | Andrew Lunn <andrew@lunn.ch> | 2019-11-04 04:40:33 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2019-11-04 22:21:25 +0300 |
commit | 0c65b2b90d13c1deaee6449304dd367c5d4eb8ae (patch) | |
tree | cd0eaef5cd95d586edba8e1675ec1dfaf1f540da /drivers/opp | |
parent | 5d1fcaf35d74b4188d238e46f0be37c14a01f169 (diff) | |
download | linux-0c65b2b90d13c1deaee6449304dd367c5d4eb8ae.tar.xz |
net: of_get_phy_mode: Change API to solve int/unit warnings
Before this change of_get_phy_mode() returned an enum,
phy_interface_t. On error, -ENODEV etc, is returned. If the result of
the function is stored in a variable of type phy_interface_t, and the
compiler has decided to represent this as an unsigned int, comparision
with -ENODEV etc, is a signed vs unsigned comparision.
Fix this problem by changing the API. Make the function return an
error, or 0 on success, and pass a pointer, of type phy_interface_t,
where the phy mode should be stored.
v2:
Return with *interface set to PHY_INTERFACE_MODE_NA on error.
Add error checks to all users of of_get_phy_mode()
Fixup a few reverse christmas tree errors
Fixup a few slightly malformed reverse christmas trees
v3:
Fix 0-day reported errors.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/opp')
0 files changed, 0 insertions, 0 deletions