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authorGrant Likely <grant.likely@secretlab.ca>2007-10-04 18:48:36 +0200
committerGrant Likely <grant.likely@secretlab.ca>2007-10-10 02:11:07 +0200
commit258de4badd5b7b5d168307638f755bd4df16c18e (patch)
tree697f55b62a54c0f583890c775305b24d2b04bd1d
parent[POWERPC] Lite5200: Use comma delimiter format for lists in device tree (diff)
downloadlinux-258de4badd5b7b5d168307638f755bd4df16c18e.tar.xz
linux-258de4badd5b7b5d168307638f755bd4df16c18e.zip
[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>
-rw-r--r--drivers/video/xilinxfb.c5
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: