linux-kernel - [PATCH] i2c: fix i2c-i801.c printk format warning

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Date:	Mon, 06 Aug 2012 09:10:47 -0700
From:	Randy Dunlap <rdunlap@...otime.net>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
CC:	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	linux-i2c@...r.kernel.org,
	"Jean Delvare (PC drivers, core)" <khali@...ux-fr.org>,
	Mark Studebaker <mdsxyz123@...oo.com>
Subject: [PATCH] i2c: fix i2c-i801.c printk format warning

From: Randy Dunlap <rdunlap@...otime.net>

Fix printk format warning.  ARRAY_SIZE() uses sizeof(),
which is size_t, so use %zu to print it.

drivers/i2c/busses/i2c-i801.c: In function 'i801_add_mux':
drivers/i2c/busses/i2c-i801.c:1043:4: warning: format '%lu' expects type 'long unsigned int', but argument 3 has type 'unsigned int'

Signed-off-by: Randy Dunlap <rdunlap@...otime.net>
Cc: Mark D. Studebaker <mdsxyz123@...oo.com>
Cc: Jean Delvare <khali@...ux-fr.org>
---
 drivers/i2c/busses/i2c-i801.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20120806.orig/drivers/i2c/busses/i2c-i801.c
+++ linux-next-20120806/drivers/i2c/busses/i2c-i801.c
@@ -1039,7 +1039,7 @@ static int __devinit i801_add_mux(struct
 
 	/* Find absolute GPIO pin numbers */
 	if (ARRAY_SIZE(priv->mux_priv) < mux_config->n_gpios) {
-		dev_err(dev, "i801_priv.mux_priv too small (%lu, need %d)\n",
+		dev_err(dev, "i801_priv.mux_priv too small (%zu, need %d)\n",
 			ARRAY_SIZE(priv->mux_priv), mux_config->n_gpios);
 		return -ENODEV;
 	}
--
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