diff options
| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2014-11-04 09:15:46 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2014-11-04 09:26:57 +0900 |
| commit | 703949e495cddefb1762746cf14e5669ea92a0ac (patch) | |
| tree | ad6206766d8daf304074ab34d69b1528ea94c618 /drivers/net/sh_eth.h | |
| parent | a3cc41b42d1922248ed16de4a75b0851310f245a (diff) | |
net: sh-eth: Remove definition of RX_DESC_SIZE and TX_DESC_SIZE
RX_DESC_SIZE and TX_DESC_SIZE mean the size of the data descriptor for sh-eth.
We can acquire this in sizeof. It is not necessary to define these in define.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'drivers/net/sh_eth.h')
| -rw-r--r-- | drivers/net/sh_eth.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/sh_eth.h b/drivers/net/sh_eth.h index dc93028162..8e26c2a66d 100644 --- a/drivers/net/sh_eth.h +++ b/drivers/net/sh_eth.h @@ -51,8 +51,6 @@ /* The size of the tx descriptor is determined by how much padding is used. 4, 20, or 52 bytes of padding can be used */ #define TX_DESC_PADDING (CONFIG_SH_ETHER_ALIGNE_SIZE - 12) -/* same as CONFIG_SH_ETHER_ALIGNE_SIZE */ -#define TX_DESC_SIZE (12 + TX_DESC_PADDING) /* Tx descriptor. We always use 3 bytes of padding */ struct tx_desc_s { @@ -68,8 +66,6 @@ struct tx_desc_s { /* The size of the rx descriptor is determined by how much padding is used. 4, 20, or 52 bytes of padding can be used */ #define RX_DESC_PADDING (CONFIG_SH_ETHER_ALIGNE_SIZE - 12) -/* same as CONFIG_SH_ETHER_ALIGNE_SIZE */ -#define RX_DESC_SIZE (12 + RX_DESC_PADDING) /* aligned cache line size */ #define RX_BUF_ALIGNE_SIZE (CONFIG_SH_ETHER_ALIGNE_SIZE > 32 ? 64 : 32) |