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authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>2013-10-16 02:29:58 +0400
committerDavid S. Miller <davem@davemloft.net>2013-10-23 16:49:58 -0400
commit305a3388b5b3121aff6b10054136b40ca91ab35b (patch)
tree68718fc756b50b51ea7e594b2865569b00a0a366
parentc3fa32b9764dc45dcf8a2231b1c110abc4a63e0b (diff)
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>
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.c6
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.h3
2 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 7258366f7e0..eaf11e47334 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -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,
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index a0db02c63b1..f32c1692d31 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -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 */