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Commit ecbecb0a authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by David S. Miller
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sh_eth: call sh_eth_tsu_get_offset() from TSU register accessors 



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: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 41414f0a

drivers/net/ethernet/renesas/sh_eth.c

+2 −2
Original line number Diff line number Diff line
@@ -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,

			     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))

		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)

{

	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))

		return ~0U;