diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-mem.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c index c8b2add2640e..85702a77b3c8 100644 --- a/drivers/spi/spi-mem.c +++ b/drivers/spi/spi-mem.c @@ -708,9 +708,18 @@ spi_mem_dirmap_create(struct spi_mem *mem, desc->mem = mem; desc->info = *info; - if (ctlr->mem_ops && ctlr->mem_ops->dirmap_create) + if (ctlr->mem_ops && ctlr->mem_ops->dirmap_create) { + ret = spi_mem_access_start(mem); + if (ret) { + kfree(desc); + return ERR_PTR(ret); + } + ret = ctlr->mem_ops->dirmap_create(desc); + spi_mem_access_end(mem); + } + if (ret) { desc->nodirmap = true; if (!spi_mem_supports_op(desc->mem, &desc->info.op_tmpl)) |