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, 21 insertions, 24 deletions

diff --git a/drivers/hid/hid-picolcd.c b/drivers/hid/hid-picolcd.c
index 38565fee7bf1..e4ce47156106 100644
--- a/drivers/hid/hid-picolcd.c
+++ b/drivers/hid/hid-picolcd.c
@@ -253,7 +253,7 @@ static struct hid_report *picolcd_report(int id, struct hid_device *hdev, int di
                 if (report->id == id)
                         return report;
         }
-        dev_warn(&hdev->dev, "No report with id 0x%x found\n", id);
+        hid_warn(hdev, "No report with id 0x%x found\n", id);
         return NULL;
 }
 
@@ -1329,7 +1329,7 @@ static int picolcd_check_version(struct hid_device *hdev)
 
         verinfo = picolcd_send_and_wait(hdev, REPORT_VERSION, NULL, 0);
         if (!verinfo) {
-                dev_err(&hdev->dev, "no version response from PicoLCD");
+                hid_err(hdev, "no version response from PicoLCD\n");
                 return -ENODEV;
         }
 
@@ -1337,14 +1337,14 @@ static int picolcd_check_version(struct hid_device *hdev)
                 data->version[0] = verinfo->raw_data[1];
                 data->version[1] = verinfo->raw_data[0];
                 if (data->status & PICOLCD_BOOTLOADER) {
-                        dev_info(&hdev->dev, "PicoLCD, bootloader version %d.%d\n",
-                                        verinfo->raw_data[1], verinfo->raw_data[0]);
+                        hid_info(hdev, "PicoLCD, bootloader version %d.%d\n",
+                                 verinfo->raw_data[1], verinfo->raw_data[0]);
                 } else {
-                        dev_info(&hdev->dev, "PicoLCD, firmware version %d.%d\n",
-                                        verinfo->raw_data[1], verinfo->raw_data[0]);
+                        hid_info(hdev, "PicoLCD, firmware version %d.%d\n",
+                                 verinfo->raw_data[1], verinfo->raw_data[0]);
                 }
         } else {
-                dev_err(&hdev->dev, "confused, got unexpected version response from PicoLCD\n");
+                hid_err(hdev, "confused, got unexpected version response from PicoLCD\n");
                 ret = -EINVAL;
         }
         kfree(verinfo);
@@ -2328,8 +2328,7 @@ static void picolcd_init_devfs(struct picolcd_data *data,
                         (flash_w ? S_IWUSR : 0) | (flash_r ? S_IRUSR : 0),
                         hdev->debug_dir, data, &picolcd_debug_flash_fops);
         } else if (flash_r || flash_w)
-                dev_warn(&hdev->dev, "Unexpected FLASH access reports, "
-                                "please submit rdesc for review\n");
+                hid_warn(hdev, "Unexpected FLASH access reports, please submit rdesc for review\n");
 }
 
 static void picolcd_exit_devfs(struct picolcd_data *data)
@@ -2457,13 +2456,13 @@ static int picolcd_init_keys(struct picolcd_data *data,
                 return -ENODEV;
         if (report->maxfield != 1 || report->field[0]->report_count != 2 ||
                         report->field[0]->report_size != 8) {
-                dev_err(&hdev->dev, "unsupported KEY_STATE report");
+                hid_err(hdev, "unsupported KEY_STATE report\n");
                 return -EINVAL;
         }
 
         idev = input_allocate_device();
         if (idev == NULL) {
-                dev_err(&hdev->dev, "failed to allocate input device");
+                hid_err(hdev, "failed to allocate input device\n");
                 return -ENOMEM;
         }
         input_set_drvdata(idev, hdev);
@@ -2485,7 +2484,7 @@ static int picolcd_init_keys(struct picolcd_data *data,
                 input_set_capability(idev, EV_KEY, data->keycode[i]);
         error = input_register_device(idev);
         if (error) {
-                dev_err(&hdev->dev, "error registering the input device");
+                hid_err(hdev, "error registering the input device\n");
                 input_free_device(idev);
                 return error;
         }
@@ -2522,9 +2521,8 @@ static int picolcd_probe_lcd(struct hid_device *hdev, struct picolcd_data *data)
                 return error;
 
         if (data->version[0] != 0 && data->version[1] != 3)
-                dev_info(&hdev->dev, "Device with untested firmware revision, "
-                                "please submit /sys/kernel/debug/hid/%s/rdesc for this device.\n",
-                                dev_name(&hdev->dev));
+                hid_info(hdev, "Device with untested firmware revision, please submit /sys/kernel/debug/hid/%s/rdesc for this device.\n",
+                         dev_name(&hdev->dev));
 
         /* Setup keypad input device */
         error = picolcd_init_keys(data, picolcd_in_report(REPORT_KEY_STATE, hdev));
@@ -2581,9 +2579,8 @@ static int picolcd_probe_bootloader(struct hid_device *hdev, struct picolcd_data
                 return error;
 
         if (data->version[0] != 1 && data->version[1] != 0)
-                dev_info(&hdev->dev, "Device with untested bootloader revision, "
-                                "please submit /sys/kernel/debug/hid/%s/rdesc for this device.\n",
-                                dev_name(&hdev->dev));
+                hid_info(hdev, "Device with untested bootloader revision, please submit /sys/kernel/debug/hid/%s/rdesc for this device.\n",
+                         dev_name(&hdev->dev));
 
         picolcd_init_devfs(data, NULL, NULL,
                         picolcd_out_report(REPORT_BL_READ_MEMORY, hdev),
@@ -2605,7 +2602,7 @@ static int picolcd_probe(struct hid_device *hdev,
          */
         data = kzalloc(sizeof(struct picolcd_data), GFP_KERNEL);
         if (data == NULL) {
-                dev_err(&hdev->dev, "can't allocate space for Minibox PicoLCD device data\n");
+                hid_err(hdev, "can't allocate space for Minibox PicoLCD device data\n");
                 error = -ENOMEM;
                 goto err_no_cleanup;
         }
@@ -2621,7 +2618,7 @@ static int picolcd_probe(struct hid_device *hdev,
         /* Parse the device reports and start it up */
         error = hid_parse(hdev);
         if (error) {
-                dev_err(&hdev->dev, "device report parse failed\n");
+                hid_err(hdev, "device report parse failed\n");
                 goto err_cleanup_data;
         }
 
@@ -2631,25 +2628,25 @@ static int picolcd_probe(struct hid_device *hdev,
         error = hid_hw_start(hdev, 0);
         hdev->claimed = 0;
         if (error) {
-                dev_err(&hdev->dev, "hardware start failed\n");
+                hid_err(hdev, "hardware start failed\n");
                 goto err_cleanup_data;
         }
 
         error = hid_hw_open(hdev);
         if (error) {
-                dev_err(&hdev->dev, "failed to open input interrupt pipe for key and IR events\n");
+                hid_err(hdev, "failed to open input interrupt pipe for key and IR events\n");
                 goto err_cleanup_hid_hw;
         }
 
         error = device_create_file(&hdev->dev, &dev_attr_operation_mode_delay);
         if (error) {
-                dev_err(&hdev->dev, "failed to create sysfs attributes\n");
+                hid_err(hdev, "failed to create sysfs attributes\n");
                 goto err_cleanup_hid_ll;
         }
 
         error = device_create_file(&hdev->dev, &dev_attr_operation_mode);
         if (error) {
-                dev_err(&hdev->dev, "failed to create sysfs attributes\n");
+                hid_err(hdev, "failed to create sysfs attributes\n");
                 goto err_cleanup_sysfs1;
         }