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    Subject[PATCH 5.18 633/879] cxl/mem: Drop mem_enabled check from wait_for_media()
    Date
    From: Dan Williams <dan.j.williams@intel.com>

    [ Upstream commit 2bcf3bbd348fc10260aa6243ff6a22a1882b5b35 ]

    Media ready is asserted by the device independent of whether mem_enabled
    was ever set. Drop this check to allow for dropping wait_for_media() in
    favor of ->wait_media_ready().

    Fixes: 8dd2bc0f8e02 ("cxl/mem: Add the cxl_mem driver")
    Reviewed-by: Ira Weiny <ira.weiny@intel.com>
    Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
    Link: https://lore.kernel.org/r/165291685501.1426646.10372821863672431074.stgit@dwillia2-xfh
    Signed-off-by: Dan Williams <dan.j.williams@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/cxl/mem.c | 4 ----
    1 file changed, 4 deletions(-)

    diff --git a/drivers/cxl/mem.c b/drivers/cxl/mem.c
    index 49a4b1c47299..44e899f06094 100644
    --- a/drivers/cxl/mem.c
    +++ b/drivers/cxl/mem.c
    @@ -27,12 +27,8 @@
    static int wait_for_media(struct cxl_memdev *cxlmd)
    {
    struct cxl_dev_state *cxlds = cxlmd->cxlds;
    - struct cxl_endpoint_dvsec_info *info = &cxlds->info;
    int rc;

    - if (!info->mem_enabled)
    - return -EBUSY;
    -
    rc = cxlds->wait_media_ready(cxlds);
    if (rc)
    return rc;
    --
    2.35.1


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