[Patch/master] pr_warn() must be pr_warning() instead

[Juergen Beisert]

Fixing the following warning and error message:
[...]
drivers/mci/mci-core.c: In function 'mci_card_probe':
drivers/mci/mci-core.c:1195:3: warning: implicit declaration of function 'pr_warn'
[...]
drivers/built-in.o: In function `mci_card_probe':
/home/jb/work/Pengutronix/barebox-development/barebox-git/drivers/mci/mci-core.c:1195: undefined reference to `pr_warn'

diff --git a/drivers/mci/mci-core.c b/drivers/mci/mci-core.c
index a06c997..79c5e82 100644
--- a/drivers/mci/mci-core.c
+++ b/drivers/mci/mci-core.c
@@ -1192,7 +1192,7 @@ static int mci_card_probe(struct device_d *mci_dev)
 	/* reset the card */
 	rc = mci_go_idle(mci_dev);
 	if (rc) {
-		pr_warn("Cannot reset the SD/MMC card\n");
+		pr_warning("Cannot reset the SD/MMC card\n");
 		goto on_error;
 	}

-- 
Pengutronix e.K.                              | Juergen Beisert             |
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