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sfc: Move all I2C stuff into struct falcon_board

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Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings 2009-11-23 16:06:02 +00:00 • committed by David S. Miller
parent 3759433db2
commit e775fb93a8
4 changed files with 29 additions and 24 deletions
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26
drivers/net/sfc/falcon.c
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@ -2799,6 +2799,7 @@ static void falcon_probe_spi_devices(struct efx_nic *efx)
int falcon_probe_nic(struct efx_nic *efx)
{
struct falcon_nic_data *nic_data;
struct falcon_board *board;
int rc;
/* Allocate storage for hardware specific data */
@ -2856,13 +2857,15 @@ int falcon_probe_nic(struct efx_nic *efx)
goto fail5;
/* Initialise I2C adapter */
efx->i2c_adap.owner = THIS_MODULE;
nic_data->i2c_data = falcon_i2c_bit_operations;
nic_data->i2c_data.data = efx;
efx->i2c_adap.algo_data = &nic_data->i2c_data;
efx->i2c_adap.dev.parent = &efx->pci_dev->dev;
strlcpy(efx->i2c_adap.name, "SFC4000 GPIO", sizeof(efx->i2c_adap.name));
rc = i2c_bit_add_bus(&efx->i2c_adap);
board = falcon_board(efx);
board->i2c_adap.owner = THIS_MODULE;
board->i2c_data = falcon_i2c_bit_operations;
board->i2c_data.data = efx;
board->i2c_adap.algo_data = &board->i2c_data;
board->i2c_adap.dev.parent = &efx->pci_dev->dev;
strlcpy(board->i2c_adap.name, "SFC4000 GPIO",
sizeof(board->i2c_adap.name));
rc = i2c_bit_add_bus(&board->i2c_adap);
if (rc)
goto fail5;
@ -2875,8 +2878,8 @@ int falcon_probe_nic(struct efx_nic *efx)
return 0;
fail6:
BUG_ON(i2c_del_adapter(&efx->i2c_adap));
memset(&efx->i2c_adap, 0, sizeof(efx->i2c_adap));
BUG_ON(i2c_del_adapter(&board->i2c_adap));
memset(&board->i2c_adap, 0, sizeof(board->i2c_adap));
fail5:
falcon_remove_spi_devices(efx);
falcon_free_buffer(efx, &efx->irq_status);
@ -3066,14 +3069,15 @@ int falcon_init_nic(struct efx_nic *efx)
void falcon_remove_nic(struct efx_nic *efx)
{
struct falcon_nic_data *nic_data = efx->nic_data;
struct falcon_board *board = falcon_board(efx);
int rc;
falcon_board(efx)->fini(efx);
/* Remove I2C adapter and clear it in preparation for a retry */
rc = i2c_del_adapter(&efx->i2c_adap);
rc = i2c_del_adapter(&board->i2c_adap);
BUG_ON(rc);
memset(&efx->i2c_adap, 0, sizeof(efx->i2c_adap));
memset(&board->i2c_adap, 0, sizeof(board->i2c_adap));
falcon_remove_spi_devices(efx);
falcon_free_buffer(efx, &efx->irq_status);