linux_dsm_epyc7002/drivers/net/ethernet/renesas
Andrew Lunn 0c65b2b90d 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>
2019-11-04 11:21:25 -08:00
..
Kconfig ethernet: renesas: convert to SPDX identifiers 2018-09-10 10:11:53 -07:00
Makefile ethernet: renesas: convert to SPDX identifiers 2018-09-10 10:11:53 -07:00
ravb_main.c net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
ravb_ptp.c drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
ravb.h ravb: TROCR register is only present on R-Car Gen3 2019-09-06 16:46:10 +02:00
sh_eth.c net: of_get_phy_mode: Change API to solve int/unit warnings 2019-11-04 11:21:25 -08:00
sh_eth.h sh_eth: RX checksum offload support 2019-02-04 13:31:00 -08:00