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sh_eth: add/use RMCR.RNC bit 

Declare 'enum RMCR_BIT' containing the single member for the RMCR.RNC bit and
replace bare numbers in the driver by  this mnemonic.

Suggested-by: David Miller <davem@davemloft.net>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sergei Shtylyov 2013-10-16 02:29:58 +04:00 committed by David S. Miller
parent c3fa32b976
commit 305a3388b5
2 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ethernet/renesas/sh_eth.c
View File

@ -483,7 +483,7 @@ static struct sh_eth_cpu_data sh7757_data = {
.register_type = SH_ETH_REG_FAST_SH4,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.rmcr_value = 0x00000001,
.rmcr_value = RMCR_RNC,
.tx_check = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
.eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
@ -561,7 +561,7 @@ static struct sh_eth_cpu_data sh7757_data_giga = {
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000072f,
.rmcr_value = 0x00000001,
.rmcr_value = RMCR_RNC,
.irq_flags = IRQF_SHARED,
.apr = 1,
@ -689,7 +689,7 @@ static struct sh_eth_cpu_data r8a7740_data = {
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000070f,
.rmcr_value = 0x00000001,
.rmcr_value = RMCR_RNC,
.apr = 1,
.mpr = 1,

3
drivers/net/ethernet/renesas/sh_eth.h
View File

@ -321,6 +321,9 @@ enum TD_STS_BIT {
#define TD_TFP (TD_TFP1|TD_TFP0)
/* RMCR */
enum RMCR_BIT {
RMCR_RNC = 0x00000001,
};
#define DEFAULT_RMCR_VALUE 0x00000000
/* ECMR */