mailbox: bcm-pdc: remove unused struct 'pdc_dma_map'

'pdf_dma_map' has been unused since the original
commit a24532f8d17b ("mailbox: Add Broadcom PDC mailbox driver").

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>

diff --git a/drivers/mailbox/bcm-pdc-mailbox.c b/drivers/mailbox/bcm-pdc-mailbox.c
index 242e750..a873672 100644 (file)
--- a/drivers/mailbox/bcm-pdc-mailbox.c
+++ b/drivers/mailbox/bcm-pdc-mailbox.c
@@ -158,10 +158,6 @@ enum pdc_hw {
        PDC_HW          /* PDC/MDE hardware (i.e. Northstar 2, Pegasus) */
 };
 
-struct pdc_dma_map {
-       void *ctx;          /* opaque context associated with frame */
-};
-
 /* dma descriptor */
 struct dma64dd {
        u32 ctrl1;      /* misc control bits */