sh_eth: remove 'tx_error_check' field of 'struct sh_eth_cpu_data'
authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Wed, 19 Jun 2013 22:22:56 +0000 (02:22 +0400)
committerDavid S. Miller <davem@davemloft.net>
Thu, 20 Jun 2013 00:01:39 +0000 (17:01 -0700)
The 'tx_error_check' field of 'struct sh_eth_cpu_data' is write-only, so remove
it along with the DEFAULT_TX_ERROR_CHECK macro.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/renesas/sh_eth.c
drivers/net/ethernet/renesas/sh_eth.h

index 5233eda..9a8b24e 100644 (file)
@@ -384,7 +384,6 @@ static struct sh_eth_cpu_data r8a777x_data = {
        .tx_check       = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
        .eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE |
                          EESR_RFRMER | EESR_TFE | EESR_TDE | EESR_ECI,
-       .tx_error_check = EESR_TWB | EESR_TABT | EESR_TDE | EESR_TFE,
 
        .apr            = 1,
        .mpr            = 1,
@@ -420,7 +419,6 @@ static struct sh_eth_cpu_data sh7724_data = {
        .tx_check       = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
        .eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE |
                          EESR_RFRMER | EESR_TFE | EESR_TDE | EESR_ECI,
-       .tx_error_check = EESR_TWB | EESR_TABT | EESR_TDE | EESR_TFE,
 
        .apr            = 1,
        .mpr            = 1,
@@ -457,7 +455,6 @@ static struct sh_eth_cpu_data sh7757_data = {
        .tx_check       = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
        .eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE |
                          EESR_RFRMER | EESR_TFE | EESR_TDE | EESR_ECI,
-       .tx_error_check = EESR_TWB | EESR_TABT | EESR_TDE | EESR_TFE,
 
        .irq_flags      = IRQF_SHARED,
        .apr            = 1,
@@ -527,8 +524,6 @@ static struct sh_eth_cpu_data sh7757_data_giga = {
        .eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT | \
                          EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE | \
                          EESR_ECI,
-       .tx_error_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_TDE | \
-                         EESR_TFE,
        .fdr_value      = 0x0000072f,
        .rmcr_value     = 0x00000001,
 
@@ -587,8 +582,6 @@ static struct sh_eth_cpu_data sh7734_data = {
        .eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT | \
                          EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE | \
                          EESR_ECI,
-       .tx_error_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_TDE | \
-                         EESR_TFE,
 
        .apr            = 1,
        .mpr            = 1,
@@ -616,8 +609,6 @@ static struct sh_eth_cpu_data sh7763_data = {
        .eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT | \
                          EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE | \
                          EESR_ECI,
-       .tx_error_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_TDE | \
-                         EESR_TFE,
 
        .apr            = 1,
        .mpr            = 1,
@@ -655,8 +646,6 @@ static struct sh_eth_cpu_data r8a7740_data = {
        .eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT | \
                          EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE | \
                          EESR_ECI,
-       .tx_error_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_TDE | \
-                         EESR_TFE,
 
        .apr            = 1,
        .mpr            = 1,
@@ -706,9 +695,6 @@ static void sh_eth_set_default_cpu_data(struct sh_eth_cpu_data *cd)
 
        if (!cd->eesr_err_check)
                cd->eesr_err_check = DEFAULT_EESR_ERR_CHECK;
-
-       if (!cd->tx_error_check)
-               cd->tx_error_check = DEFAULT_TX_ERROR_CHECK;
 }
 
 static int sh_eth_check_reset(struct net_device *ndev)
index 029744f..87c7ae9 100644 (file)
@@ -261,8 +261,6 @@ enum EESR_BIT {
 #define DEFAULT_EESR_ERR_CHECK (EESR_TWB | EESR_TABT | EESR_RABT | \
                                 EESR_RDE | EESR_RFRMER | EESR_ADE | \
                                 EESR_TFE | EESR_TDE | EESR_ECI)
-#define DEFAULT_TX_ERROR_CHECK (EESR_TWB | EESR_TABT | EESR_ADE | EESR_TDE | \
-                                EESR_TFE)
 
 /* EESIPR */
 enum DMAC_IM_BIT {
@@ -468,7 +466,6 @@ struct sh_eth_cpu_data {
        /* interrupt checking mask */
        unsigned long tx_check;
        unsigned long eesr_err_check;
-       unsigned long tx_error_check;
 
        /* hardware features */
        unsigned long irq_flags;        /* IRQ configuration flags */