HID: Add and use hid_<level>: dev_<level> equivalents

Neaten current uses of dev_<level> by adding and using
hid specific hid_<level> macros.

Convert existing uses of dev_<level> uses to hid_<level>.
Convert hid-pidff printk uses to hid_<level>.

Remove err_hid and use hid_err instead.

Add missing newlines to logging messages where necessary.
Coalesce format strings.

Add and use pr_fmt(fmt) KBUILD_MODNAME ": " fmt

Other miscellaneous changes:

Add const struct hid_device * argument to hid-core functions
extract() and implement() so hid_<level> can be used by them.
Fix bad indentation in hid-core hid_input_field function
that calls extract() function above.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index 7eef5a2ce94..fa550c8e1d1 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -101,20 +101,20 @@ int lg4ff_init(struct hid_device *hid)
 
 	/* Find the report to use */
 	if (list_empty(report_list)) {
-		err_hid("No output report found");
+		hid_err(hid, "No output report found\n");
 		return -1;
 	}
 
 	/* Check that the report looks ok */
 	report = list_entry(report_list->next, struct hid_report, list);
 	if (!report) {
-		err_hid("NULL output report");
+		hid_err(hid, "NULL output report\n");
 		return -1;
 	}
 
 	field = report->field[0];
 	if (!field) {
-		err_hid("NULL field");
+		hid_err(hid, "NULL field\n");
 		return -1;
 	}
 
@@ -129,8 +129,7 @@ int lg4ff_init(struct hid_device *hid)
 	if (test_bit(FF_AUTOCENTER, dev->ffbit))
 		dev->ff->set_autocenter = hid_lg4ff_set_autocenter;
 
-	dev_info(&hid->dev, "Force feedback for Logitech Speed Force Wireless by "
-			"Simon Wood <simon@mungewell.org>\n");
+	hid_info(hid, "Force feedback for Logitech Speed Force Wireless by Simon Wood <simon@mungewell.org>\n");
 	return 0;
 }