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    Subject[PATCH v4 1/3] cxl/pci: Rename DOE mailbox handle to doe_mb
    Date
    Trivial variable rename for the DOE mailbox handle from cdat_doe to
    doe_mb. The variable name cdat_doe is too ambiguous, use doe_mb that
    is commonly used for the mailbox.

    Signed-off-by: Robert Richter <rrichter@amd.com>
    Reviewed-by: Dave Jiang <dave.jiang@intel.com>
    Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
    ---
    drivers/cxl/core/pci.c | 20 ++++++++++----------
    1 file changed, 10 insertions(+), 10 deletions(-)

    diff --git a/drivers/cxl/core/pci.c b/drivers/cxl/core/pci.c
    index 480489f5644e..39366ce94985 100644
    --- a/drivers/cxl/core/pci.c
    +++ b/drivers/cxl/core/pci.c
    @@ -518,14 +518,14 @@ EXPORT_SYMBOL_NS_GPL(cxl_hdm_decode_init, CXL);
    FIELD_PREP(CXL_DOE_TABLE_ACCESS_ENTRY_HANDLE, (entry_handle)))

    static int cxl_cdat_get_length(struct device *dev,
    - struct pci_doe_mb *cdat_doe,
    + struct pci_doe_mb *doe_mb,
    size_t *length)
    {
    __le32 request = CDAT_DOE_REQ(0);
    __le32 response[2];
    int rc;

    - rc = pci_doe(cdat_doe, PCI_DVSEC_VENDOR_ID_CXL,
    + rc = pci_doe(doe_mb, PCI_DVSEC_VENDOR_ID_CXL,
    CXL_DOE_PROTOCOL_TABLE_ACCESS,
    &request, sizeof(request),
    &response, sizeof(response));
    @@ -543,7 +543,7 @@ static int cxl_cdat_get_length(struct device *dev,
    }

    static int cxl_cdat_read_table(struct device *dev,
    - struct pci_doe_mb *cdat_doe,
    + struct pci_doe_mb *doe_mb,
    void *cdat_table, size_t *cdat_length)
    {
    size_t length = *cdat_length + sizeof(__le32);
    @@ -557,7 +557,7 @@ static int cxl_cdat_read_table(struct device *dev,
    size_t entry_dw;
    int rc;

    - rc = pci_doe(cdat_doe, PCI_DVSEC_VENDOR_ID_CXL,
    + rc = pci_doe(doe_mb, PCI_DVSEC_VENDOR_ID_CXL,
    CXL_DOE_PROTOCOL_TABLE_ACCESS,
    &request, sizeof(request),
    data, length);
    @@ -617,7 +617,7 @@ void read_cdat_data(struct cxl_port *port)
    {
    struct device *uport = port->uport_dev;
    struct device *dev = &port->dev;
    - struct pci_doe_mb *cdat_doe;
    + struct pci_doe_mb *doe_mb;
    struct pci_dev *pdev = NULL;
    struct cxl_memdev *cxlmd;
    size_t cdat_length;
    @@ -638,16 +638,16 @@ void read_cdat_data(struct cxl_port *port)
    if (!pdev)
    return;

    - cdat_doe = pci_find_doe_mailbox(pdev, PCI_DVSEC_VENDOR_ID_CXL,
    - CXL_DOE_PROTOCOL_TABLE_ACCESS);
    - if (!cdat_doe) {
    + doe_mb = pci_find_doe_mailbox(pdev, PCI_DVSEC_VENDOR_ID_CXL,
    + CXL_DOE_PROTOCOL_TABLE_ACCESS);
    + if (!doe_mb) {
    dev_dbg(dev, "No CDAT mailbox\n");
    return;
    }

    port->cdat_available = true;

    - if (cxl_cdat_get_length(dev, cdat_doe, &cdat_length)) {
    + if (cxl_cdat_get_length(dev, doe_mb, &cdat_length)) {
    dev_dbg(dev, "No CDAT length\n");
    return;
    }
    @@ -656,7 +656,7 @@ void read_cdat_data(struct cxl_port *port)
    if (!cdat_buf)
    return;

    - rc = cxl_cdat_read_table(dev, cdat_doe, cdat_buf, &cdat_length);
    + rc = cxl_cdat_read_table(dev, doe_mb, cdat_buf, &cdat_length);
    if (rc)
    goto err;

    --
    2.39.2

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