linux-kernel - [PATCH] gpio: ep93xx: remove usless pr

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Message-ID: <201108081738.44996.hartleys@visionengravers.com>
Date:	Mon, 8 Aug 2011 17:38:44 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<rmallon@...il.com>, <grant.likely@...retlab.ca>
Subject: [PATCH] gpio: ep93xx: remove usless pr_err message

All the IRQ_TYPE_* options are handled so the pr_err message is
not really necessary, remove it.

Also, since this was the only pr_* use in the file, remove the pr_fmt.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Ryan Mallon <rmallon@...il.com>
Cc: Grant Likely <grant.likely@...retlab.ca>

---

diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index 468b27d..b229a29 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -12,8 +12,6 @@
  *  published by the Free Software Foundation.
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
@@ -209,7 +207,6 @@ static int ep93xx_gpio_irq_type(struct irq_data *d, unsigned int type)
 		handler = handle_edge_irq;
 		break;
 	default:
-		pr_err("failed to set irq type %d for gpio %d\n", type, gpio);
 		return -EINVAL;
 	}
 
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