diff options
Diffstat (limited to 'drivers/spi/spi-dw-bt1.c')
| -rw-r--r-- | drivers/spi/spi-dw-bt1.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/spi/spi-dw-bt1.c b/drivers/spi/spi-dw-bt1.c index 5391bcac305c..4a5be813efa7 100644 --- a/drivers/spi/spi-dw-bt1.c +++ b/drivers/spi/spi-dw-bt1.c @@ -55,13 +55,15 @@ static int dw_spi_bt1_dirmap_create(struct spi_mem_dirmap_desc *desc) !dwsbt1->dws.mem_ops.supports_op(desc->mem, &desc->info.op_tmpl)) return -EOPNOTSUPP; + if (desc->info.op_tmpl.data.dir != SPI_MEM_DATA_IN) + return -EOPNOTSUPP; + /* * Make sure the requested region doesn't go out of the physically - * mapped flash memory bounds and the operation is read-only. + * mapped flash memory bounds. */ - if (desc->info.offset + desc->info.length > dwsbt1->map_len || - desc->info.op_tmpl.data.dir != SPI_MEM_DATA_IN) - return -EOPNOTSUPP; + if (desc->info.offset + desc->info.length > dwsbt1->map_len) + return -EINVAL; return 0; } @@ -315,7 +317,7 @@ MODULE_DEVICE_TABLE(of, dw_spi_bt1_of_match); static struct platform_driver dw_spi_bt1_driver = { .probe = dw_spi_bt1_probe, - .remove_new = dw_spi_bt1_remove, + .remove = dw_spi_bt1_remove, .driver = { .name = "bt1-sys-ssi", .of_match_table = dw_spi_bt1_of_match, @@ -326,4 +328,4 @@ module_platform_driver(dw_spi_bt1_driver); MODULE_AUTHOR("Serge Semin <Sergey.Semin@baikalelectronics.ru>"); MODULE_DESCRIPTION("Baikal-T1 System Boot SPI Controller driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(SPI_DW_CORE); +MODULE_IMPORT_NS("SPI_DW_CORE"); |