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sh_eth: call sh_eth_tsu_get_offset() from TSU register accessors

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With sh_eth_tsu_get_offset() now actually returning TSU register's offset,
we  can at last use it in sh_eth_tsu_{read|write}(). Somehow this saves 248
bytes of object code with AArch64 gcc 4.8.5... :-)

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sergei Shtylyov 2018-07-23 21:12:38 +03:00 committed by David S. Miller
parent 41414f0a85
commit ecbecb0a90
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/renesas/sh_eth.c
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@ -447,7 +447,7 @@ static u16 sh_eth_tsu_get_offset(struct sh_eth_private *mdp, int enum_index)
static void sh_eth_tsu_write(struct sh_eth_private *mdp, u32 data, static void sh_eth_tsu_write(struct sh_eth_private *mdp, u32 data,
int enum_index) int enum_index)
{ {
u16 offset = mdp->reg_offset[enum_index]; u16 offset = sh_eth_tsu_get_offset(mdp, enum_index);
if (WARN_ON(offset == SH_ETH_OFFSET_INVALID)) if (WARN_ON(offset == SH_ETH_OFFSET_INVALID))
return; return;
@ -457,7 +457,7 @@ static void sh_eth_tsu_write(struct sh_eth_private *mdp, u32 data,
static u32 sh_eth_tsu_read(struct sh_eth_private *mdp, int enum_index) static u32 sh_eth_tsu_read(struct sh_eth_private *mdp, int enum_index)
{ {
u16 offset = mdp->reg_offset[enum_index]; u16 offset = sh_eth_tsu_get_offset(mdp, enum_index);
if (WARN_ON(offset == SH_ETH_OFFSET_INVALID)) if (WARN_ON(offset == SH_ETH_OFFSET_INVALID))
return ~0U; return ~0U;