[PATCH 3/3] panel: Use pr_err(...) rather than printk(KERN_ERR ...)

[Toshiaki Yamane]

This change is inspired by checkpatch.

Signed-off-by: Toshiaki Yamane <yamaneto...@gmail.com>
---
 drivers/staging/panel/panel.c |   18 +++++++-----------
 1 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 7b79f53..d6a7a51 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -1987,7 +1987,7 @@ static struct logical_input *panel_bind_key(char *name, 
char *press,
 
        key = kzalloc(sizeof(struct logical_input), GFP_KERNEL);
        if (!key) {
-               printk(KERN_ERR "panel: not enough memory\n");
+               pr_err("panel: not enough memory\n");
                return NULL;
        }
        if (!input_name2mask(name, &key->mask, &key->value, &scan_mask_i,
@@ -2030,7 +2030,7 @@ static struct logical_input *panel_bind_callback(char 
*name,
 
        callback = kmalloc(sizeof(struct logical_input), GFP_KERNEL);
        if (!callback) {
-               printk(KERN_ERR "panel: not enough memory\n");
+               pr_err("panel: not enough memory\n");
                return NULL;
        }
        memset(callback, 0, sizeof(struct logical_input));
@@ -2109,8 +2109,7 @@ static void panel_attach(struct parport *port)
                return;
 
        if (pprt) {
-               printk(KERN_ERR
-                      "panel_attach(): port->number=%d parport=%d, "
+               pr_err("panel_attach(): port->number=%d parport=%d, "
                       "already registered !\n",
                       port->number, parport);
                return;
@@ -2128,8 +2127,7 @@ static void panel_attach(struct parport *port)
        }
 
        if (parport_claim(pprt)) {
-               printk(KERN_ERR
-                      "Panel: could not claim access to parport%d. "
+               pr_err("Panel: could not claim access to parport%d. "
                       "Aborting.\n", parport);
                goto err_unreg_device;
        }
@@ -2164,8 +2162,7 @@ static void panel_detach(struct parport *port)
                return;
 
        if (!pprt) {
-               printk(KERN_ERR
-                      "panel_detach(): port->number=%d parport=%d, "
+               pr_err("panel_detach(): port->number=%d parport=%d, "
                       "nothing to unregister.\n",
                       port->number, parport);
                return;
@@ -2277,8 +2274,7 @@ int panel_init(void)
        init_in_progress = 1;
 
        if (parport_register_driver(&panel_driver)) {
-               printk(KERN_ERR
-                      "Panel: could not register with parport. Aborting.\n");
+               pr_err("Panel: could not register with parport. Aborting.\n");
                return -EIO;
        }
 
@@ -2290,7 +2286,7 @@ int panel_init(void)
                        pprt = NULL;
                }
                parport_unregister_driver(&panel_driver);
-               printk(KERN_ERR "Panel driver version " PANEL_VERSION
+               pr_err("Panel driver version " PANEL_VERSION
                       " disabled.\n");
                return -ENODEV;
        }
-- 
1.7.5.4

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