[POWERPC] XilinxFB: add banner output to probe routine when DEBUG is defined

Debug support: when DEBUG is defined, output relevant details to the
log about the framebuffer registration.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Andrei Konovalov <akonovalov@ru.mvista.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index 4bc67ab56afa..1a5f1e429c4d 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -287,6 +287,11 @@ xilinxfb_drv_probe(struct device *dev)
                 goto failed4;
         }
 
+        /* Put a banner in the log (for DEBUG) */
+        dev_dbg(dev, "regs: phys=%x, virt=%p\n",
+                drvdata->regs_phys, drvdata->regs);
+        dev_dbg(dev, "fb: phys=%p, virt=%p, size=%x\n",
+                (void*)drvdata->fb_phys, drvdata->fb_virt, FB_SIZE);
         return 0;       /* success */
 
 failed4: