Commit c3539731 authored May 29, 2012 by Jingoo Han Committed by Linus Torvalds May 29, 2012

backlight: progear: use pr_err() instead of printk()



Use pr_err() instead of printk() to allow dynamic debugging.  The pr_fmt
prefix for pr_ macros is used.  Also fix checkpatch warnings as below:

WARNING: printk() should include KERN_ facility level

[akpm@linux-foundation.org: use KBUILD_MODNAME, per Joe]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Marcin Juszkiewicz <openembedded@haerwu.biz>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 95e93132

drivers/video/backlight/progear_bl.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -15,6 +15,8 @@
		*
		*/

		#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

		#include <linux/module.h>
		#include <linux/kernel.h>
		#include <linux/init.h>
		@@ -68,13 +70,13 @@ static int progearbl_probe(struct platform_device *pdev)

		pmu_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101, NULL);
		if (!pmu_dev) {
		printk("ALI M7101 PMU not found.\n");
		pr_err("ALI M7101 PMU not found.\n");
		return -ENODEV;
		}

		sb_dev = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
		if (!sb_dev) {
		printk("ALI 1533 SB not found.\n");
		pr_err("ALI 1533 SB not found.\n");
		ret = -ENODEV;
		goto put_pmu;
		}

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