From c3539731c22bea311c49c4df97887800c91cca83 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 29 May 2012 15:07:19 -0700 Subject: 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 Cc: Marcin Juszkiewicz Cc: Richard Purdie Cc: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/backlight/progear_bl.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/video/backlight/progear_bl.c') diff --git a/drivers/video/backlight/progear_bl.c b/drivers/video/backlight/progear_bl.c index 6af183d6465e..69b35f02929e 100644 --- a/drivers/video/backlight/progear_bl.c +++ b/drivers/video/backlight/progear_bl.c @@ -15,6 +15,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -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; } -- cgit