From: Helge Deller <deller@gmx.de>
Date: Thu, 5 Sep 2019 14:35:12 +0000 (+0200)
Subject: parisc: Avoid warning when loading hppb driver
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4ccac58e5665130c3f1bc9ef95ac1ad3194fb08d;p=openwrt%2Fstaging%2Fblogic.git

parisc: Avoid warning when loading hppb driver

ccio_request_resource() may fail to allocate regions for the hppb
driver. Do not print a misleading warning in this case.
This was noticed on a HP D350/2 machine.

Signed-off-by: Helge Deller <deller@gmx.de>
---

diff --git a/drivers/parisc/hppb.c b/drivers/parisc/hppb.c
index 44e12c83cfa8..e60e68664654 100644
--- a/drivers/parisc/hppb.c
+++ b/drivers/parisc/hppb.c
@@ -61,8 +61,6 @@ static int __init hppb_probe(struct parisc_device *dev)
 		}
 		card = card->next;
 	}
-	printk(KERN_INFO "Found GeckoBoa at 0x%llx\n",
-			(unsigned long long) dev->hpa.start);
 
 	card->hpa = dev->hpa.start;
 	card->mmio_region.name = "HP-PB Bus";
@@ -72,10 +70,11 @@ static int __init hppb_probe(struct parisc_device *dev)
 	card->mmio_region.end = gsc_readl(dev->hpa.start + IO_IO_HIGH) - 1;
 
 	status = ccio_request_resource(dev, &card->mmio_region);
-	if(status < 0) {
-		printk(KERN_ERR "%s: failed to claim HP-PB bus space (%pR)\n",
-			__FILE__, &card->mmio_region);
-	}
+
+	pr_info("Found GeckoBoa at %pap, bus space %pR,%s claimed.\n",
+			&dev->hpa.start,
+			&card->mmio_region,
+			(status < 0) ? " not":"" );
 
         return 0;
 }