diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-02-01 19:46:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-03 01:12:20 +0300 |
| commit | 1f3d62090d3ba4d0c14e5271be87812fc577b197 (patch) | |
| tree | 2ba693762d17ffe79265f820d35d54919fd42509 /drivers/net/phy/mdio-xgene.c | |
| parent | e2160156bf2a7d5018e99a9993fbcdda0abac09b (diff) | |
| download | linux-1f3d62090d3ba4d0c14e5271be87812fc577b197.tar.xz | |
xgene_enet: remove bogus forward declarations
The device match tables for both the xgene_enet driver and its phy driver
have forward declarations that declare an array without a length, leading
to a clang warning when they are not followed by an actual defitinition:
drivers/net/ethernet/apm/xgene/../../../phy/mdio-xgene.h:135:34: warning: tentative array definition assumed to have one element
drivers/net/ethernet/apm/xgene/xgene_enet_main.c:33:36: warning: tentative array definition assumed to have one element
The declarations for the mdio driver are even in a header file, so they
cause duplicate definitions of the tables for each file that includes
them.
This removes all four forward declarations and moves the actual
definitions up a little, so they are in front of their first user. For
the OF match tables, this means having to remove the #ifdef around them,
and passing the actual structure into of_match_device(). This has no
effect on the generated object code though, as the of_match_device
function has an empty stub that does not evaluate its argument, and
the symbol gets dropped either way.
Fixes: 43b3cf6634a4 ("drivers: net: phy: xgene: Add MDIO driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/mdio-xgene.c')
| -rw-r--r-- | drivers/net/phy/mdio-xgene.c | 50 |
1 files changed, 24 insertions, 26 deletions
diff --git a/drivers/net/phy/mdio-xgene.c b/drivers/net/phy/mdio-xgene.c index 92af182951be..f095051beb54 100644 --- a/drivers/net/phy/mdio-xgene.c +++ b/drivers/net/phy/mdio-xgene.c @@ -311,6 +311,30 @@ static acpi_status acpi_register_phy(acpi_handle handle, u32 lvl, } #endif +static const struct of_device_id xgene_mdio_of_match[] = { + { + .compatible = "apm,xgene-mdio-rgmii", + .data = (void *)XGENE_MDIO_RGMII + }, + { + .compatible = "apm,xgene-mdio-xfi", + .data = (void *)XGENE_MDIO_XFI + }, + {}, +}; +MODULE_DEVICE_TABLE(of, xgene_mdio_of_match); + +#ifdef CONFIG_ACPI +static const struct acpi_device_id xgene_mdio_acpi_match[] = { + { "APMC0D65", XGENE_MDIO_RGMII }, + { "APMC0D66", XGENE_MDIO_XFI }, + { } +}; + +MODULE_DEVICE_TABLE(acpi, xgene_mdio_acpi_match); +#endif + + static int xgene_mdio_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -430,32 +454,6 @@ static int xgene_mdio_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_OF -static const struct of_device_id xgene_mdio_of_match[] = { - { - .compatible = "apm,xgene-mdio-rgmii", - .data = (void *)XGENE_MDIO_RGMII - }, - { - .compatible = "apm,xgene-mdio-xfi", - .data = (void *)XGENE_MDIO_XFI - }, - {}, -}; - -MODULE_DEVICE_TABLE(of, xgene_mdio_of_match); -#endif - -#ifdef CONFIG_ACPI -static const struct acpi_device_id xgene_mdio_acpi_match[] = { - { "APMC0D65", XGENE_MDIO_RGMII }, - { "APMC0D66", XGENE_MDIO_XFI }, - { } -}; - -MODULE_DEVICE_TABLE(acpi, xgene_mdio_acpi_match); -#endif - static struct platform_driver xgene_mdio_driver = { .driver = { .name = "xgene-mdio", |