diff options
Diffstat (limited to 'sb600spi.c')
| -rw-r--r-- | sb600spi.c | 16 |
1 files changed, 6 insertions, 10 deletions
@@ -570,7 +570,7 @@ static int promontory_read_memmapped(struct flashctx *flash, uint8_t *buf, return 0; } -static struct spi_master spi_master_sb600 = { +static const struct spi_master spi_master_sb600 = { .max_data_read = FIFO_SIZE_OLD, .max_data_write = FIFO_SIZE_OLD - 3, .command = sb600_spi_send_command, @@ -580,7 +580,7 @@ static struct spi_master spi_master_sb600 = { .write_aai = default_spi_write_aai, }; -static struct spi_master spi_master_yangtze = { +static const struct spi_master spi_master_yangtze = { .max_data_read = FIFO_SIZE_YANGTZE - 3, /* Apparently the big SPI 100 buffer is not a ring buffer. */ .max_data_write = FIFO_SIZE_YANGTZE - 3, .command = spi100_spi_send_command, @@ -590,7 +590,7 @@ static struct spi_master spi_master_yangtze = { .write_aai = default_spi_write_aai, }; -static struct spi_master spi_master_promontory = { +static const struct spi_master spi_master_promontory = { .max_data_read = MAX_DATA_READ_UNLIMITED, .max_data_write = FIFO_SIZE_YANGTZE - 3, .command = spi100_spi_send_command, @@ -787,18 +787,14 @@ int sb600_probe_spi(struct pci_dev *dev) data->sb600_spibar = sb600_spibar; register_shutdown(sb600spi_shutdown, data); - spi_master_sb600.data = data; - spi_master_yangtze.data = data; - spi_master_promontory.data = data; - /* Starting with Yangtze the SPI controller got a different interface with a much bigger buffer. */ if (amd_gen < CHIPSET_YANGTZE) - register_spi_master(&spi_master_sb600, NULL); + register_spi_master(&spi_master_sb600, data); else if (amd_gen == CHIPSET_YANGTZE) - register_spi_master(&spi_master_yangtze, NULL); + register_spi_master(&spi_master_yangtze, data); else - register_spi_master(&spi_master_promontory, NULL); + register_spi_master(&spi_master_promontory, data); return 0; } |