diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-intel.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/spi/spi-intel.c b/drivers/spi/spi-intel.c index 3654ae35d2db..467d39bf00b4 100644 --- a/drivers/spi/spi-intel.c +++ b/drivers/spi/spi-intel.c @@ -1346,6 +1346,7 @@ static int intel_spi_read_desc(struct intel_spi *ispi) static int intel_spi_populate_chip(struct intel_spi *ispi) { struct flash_platform_data *pdata; + struct mtd_partition *parts; struct spi_board_info chip; int ret; @@ -1376,7 +1377,23 @@ static int intel_spi_populate_chip(struct intel_spi *ispi) if (ispi->host->num_chipselect < 2) return 0; - chip.platform_data = NULL; + pdata = devm_kzalloc(ispi->dev, sizeof(*pdata), GFP_KERNEL); + if (!pdata) + return -ENOMEM; + + pdata->name = devm_kasprintf(ispi->dev, GFP_KERNEL, "%s-chip1", + dev_name(ispi->dev)); + pdata->nr_parts = 1; + parts = devm_kcalloc(ispi->dev, pdata->nr_parts, sizeof(*parts), + GFP_KERNEL); + if (!parts) + return -ENOMEM; + + parts[0].size = MTDPART_SIZ_FULL; + parts[0].name = "BIOS1"; + pdata->parts = parts; + + chip.platform_data = pdata; chip.chip_select = 1; if (!spi_new_device(ispi->host, &chip)) |