diff options
| author | Sean Anderson <sean.anderson@seco.com> | 2022-09-03 00:57:27 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-05 16:27:39 +0300 |
| commit | 262f2b782e255b7959b6b8fdfd9347558a7003a2 (patch) | |
| tree | 058ba3240598aa4c7869b054a1ad2e2e402512f9 /drivers/net/ethernet/freescale/fman/mac.h | |
| parent | 45fa34bfaa52737b3d1c77ad31044c8fd4f4698a (diff) | |
| download | linux-262f2b782e255b7959b6b8fdfd9347558a7003a2.tar.xz | |
net: fman: Map the base address once
We don't need to remap the base address from the resource twice (once in
mac_probe() and again in set_fman_mac_params()). We still need the
resource to get the end address, but we can use a single function call
to get both at once.
While we're at it, use platform_get_mem_or_io and devm_request_resource
to map the resource. I think this is the more "correct" way to do things
here, since we use the pdev resource, instead of creating a new one.
It's still a bit tricky, since we need to ensure that the resource is a
child of the fman region when it gets requested.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Acked-by: Camelia Groza <camelia.groza@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/fman/mac.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/fman/mac.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/fman/mac.h b/drivers/net/ethernet/freescale/fman/mac.h index da410a7d00c9..7aa71b05bd3e 100644 --- a/drivers/net/ethernet/freescale/fman/mac.h +++ b/drivers/net/ethernet/freescale/fman/mac.h @@ -19,8 +19,9 @@ struct fman_mac; struct mac_priv_s; struct mac_device { + void __iomem *vaddr; + void __iomem *vaddr_end; struct device *dev; - struct resource *res; u8 addr[ETH_ALEN]; struct fman_port *port[2]; u32 if_support; |