From: Pierre Ossman <drzeus@drzeus.cx>
Date: Sun, 12 Aug 2007 15:29:47 +0000 (+0200)
Subject: sdhci: tell which spurious interrupt we got
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~34952^2~1
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=b67ac3f339c76dfea3cc75fc0285b6d13edc35fa;p=linux-4.9.git

sdhci: tell which spurious interrupt we got

When we get unexpected interrupts, also print which interrupt it was.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
---

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index f8fc0a98b8c4..20a7d89e01ba 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -933,9 +933,9 @@ static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask)
 	BUG_ON(intmask == 0);
 
 	if (!host->cmd) {
-		printk(KERN_ERR "%s: Got command interrupt even though no "
-			"command operation was in progress.\n",
-			mmc_hostname(host->mmc));
+		printk(KERN_ERR "%s: Got command interrupt 0x%08x even "
+			"though no command operation was in progress.\n",
+			mmc_hostname(host->mmc), (unsigned)intmask);
 		sdhci_dumpregs(host);
 		return;
 	}
@@ -965,9 +965,9 @@ static void sdhci_data_irq(struct sdhci_host *host, u32 intmask)
 		if (intmask & SDHCI_INT_DATA_END)
 			return;
 
-		printk(KERN_ERR "%s: Got data interrupt even though no "
-			"data operation was in progress.\n",
-			mmc_hostname(host->mmc));
+		printk(KERN_ERR "%s: Got data interrupt 0x%08x even "
+			"though no data operation was in progress.\n",
+			mmc_hostname(host->mmc), (unsigned)intmask);
 		sdhci_dumpregs(host);
 
 		return;