sony-laptop: use pr_<level> for messages

Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 5fa93cb..89d66c7 100644 (file)
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -71,8 +71,9 @@
 #endif
 
 #define DRV_PFX                        "sony-laptop: "
-#define dprintk(msg...)                do {                    \
-       if (debug) printk(KERN_WARNING DRV_PFX  msg);   \
+#define dprintk(msg...)                do {    \
+       if (debug)                      \
+               pr_warn(DRV_PFX msg);   \
 } while (0)
 
 #define SONY_LAPTOP_DRIVER_VERSION     "0.6"
@@ -402,7 +403,7 @@ static int sony_laptop_setup_input(struct acpi_device *acpi_device)
        error = kfifo_alloc(&sony_laptop_input.fifo,
                            SONY_LAPTOP_BUF_SIZE, GFP_KERNEL);
        if (error) {
-               printk(KERN_ERR DRV_PFX "kfifo_alloc failed\n");
+               pr_err(DRV_PFX "kfifo_alloc failed\n");
                goto err_dec_users;
        }
 
@@ -686,7 +687,7 @@ static int acpi_callgetfunc(acpi_handle handle, char *name, int *result)
                return 0;
        }
 
-       printk(KERN_WARNING DRV_PFX "acpi_callreadfunc failed\n");
+       pr_warn(DRV_PFX "acpi_callreadfunc failed\n");
 
        return -1;
 }
@@ -712,7 +713,7 @@ static int acpi_callsetfunc(acpi_handle handle, char *name, int value,
        if (status == AE_OK) {
                if (result != NULL) {
                        if (out_obj.type != ACPI_TYPE_INTEGER) {
-                               printk(KERN_WARNING DRV_PFX "acpi_evaluate_object bad "
+                               pr_warn(DRV_PFX "acpi_evaluate_object bad "
                                       "return type\n");
                                return -1;
                        }
@@ -721,7 +722,7 @@ static int acpi_callsetfunc(acpi_handle handle, char *name, int value,
                return 0;
        }
 
-       printk(KERN_WARNING DRV_PFX "acpi_evaluate_object failed\n");
+       pr_warn(DRV_PFX "acpi_evaluate_object failed\n");
 
        return -1;
 }
@@ -980,7 +981,7 @@ static void sony_nc_notify(struct acpi_device *device, u32 event)
                                }
 
                                if (!key_event->data)
-                                       printk(KERN_INFO DRV_PFX
+                                       pr_info(DRV_PFX
                                                        "Unknown event: 0x%x 0x%x\n",
                                                        key_handle,
                                                        ev);
@@ -1004,7 +1005,7 @@ static acpi_status sony_walk_callback(acpi_handle handle, u32 level,
        struct acpi_device_info *info;
 
        if (ACPI_SUCCESS(acpi_get_object_info(handle, &info))) {
-               printk(KERN_WARNING DRV_PFX "method: name: %4.4s, args %X\n",
+               pr_warn(DRV_PFX "method: name: %4.4s, args %X\n",
                        (char *)&info->name, info->param_count);
 
                kfree(info);
@@ -1045,7 +1046,7 @@ static int sony_nc_resume(struct acpi_device *device)
                ret = acpi_callsetfunc(sony_nc_acpi_handle, *item->acpiset,
                                       item->value, NULL);
                if (ret < 0) {
-                       printk("%s: %d\n", __func__, ret);
+                       pr_err(DRV_PFX "%s: %d\n", __func__, ret);
                        break;
                }
        }
@@ -1065,7 +1066,7 @@ static int sony_nc_resume(struct acpi_device *device)
        /* set the last requested brightness level */
        if (sony_backlight_device &&
                        sony_backlight_update_status(sony_backlight_device) < 0)
-               printk(KERN_WARNING DRV_PFX "unable to restore brightness level\n");
+               pr_warn(DRV_PFX "unable to restore brightness level\n");
 
        /* re-read rfkill state */
        sony_nc_rfkill_update();
@@ -1213,13 +1214,9 @@ static void sony_nc_rfkill_setup(struct acpi_device *device)
        }
 
        device_enum = (union acpi_object *) buffer.pointer;
-       if (!device_enum) {
-               pr_err("Invalid SN06 return object\n");
-               goto out_no_enum;
-       }
-       if (device_enum->type != ACPI_TYPE_BUFFER) {
-               pr_err("Invalid SN06 return object type 0x%.2x\n",
-                      device_enum->type);
+       if (!device_enum || device_enum->type != ACPI_TYPE_BUFFER) {
+               pr_err(DRV_PFX "Invalid SN06 return object 0x%.2x\n",
+                               device_enum->type);
                goto out_no_enum;
        }
 
@@ -1260,8 +1257,8 @@ static int sony_nc_add(struct acpi_device *device)
        acpi_handle handle;
        struct sony_nc_value *item;
 
-       printk(KERN_INFO DRV_PFX "%s v%s.\n",
-               SONY_NC_DRIVER_NAME, SONY_LAPTOP_DRIVER_VERSION);
+       pr_info(DRV_PFX "%s v%s.\n", SONY_NC_DRIVER_NAME,
+                       SONY_LAPTOP_DRIVER_VERSION);
 
        sony_nc_acpi_device = device;
        strcpy(acpi_device_class(device), "sony/hotkey");
@@ -1278,10 +1275,11 @@ static int sony_nc_add(struct acpi_device *device)
        }
 
        if (debug) {
-               status = acpi_walk_namespace(ACPI_TYPE_METHOD, sony_nc_acpi_handle,
-                                            1, sony_walk_callback, NULL, NULL, NULL);
+               status = acpi_walk_namespace(ACPI_TYPE_METHOD,
+                               sony_nc_acpi_handle, 1, sony_walk_callback,
+                               NULL, NULL, NULL);
                if (ACPI_FAILURE(status)) {
-                       printk(KERN_WARNING DRV_PFX "unable to walk acpi resources\n");
+                       pr_warn(DRV_PFX "unable to walk acpi resources\n");
                        result = -ENODEV;
                        goto outwalk;
                }
@@ -1303,13 +1301,12 @@ static int sony_nc_add(struct acpi_device *device)
        /* setup input devices and helper fifo */
        result = sony_laptop_setup_input(device);
        if (result) {
-               printk(KERN_ERR DRV_PFX
-                               "Unable to create input devices.\n");
+               pr_err(DRV_PFX "Unable to create input devices.\n");
                goto outwalk;
        }
 
        if (acpi_video_backlight_support()) {
-               printk(KERN_INFO DRV_PFX "brightness ignored, must be "
+               pr_info(DRV_PFX "brightness ignored, must be "
                       "controlled by ACPI video driver\n");
        } else if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT",
                                                &handle))) {
@@ -1323,7 +1320,7 @@ static int sony_nc_add(struct acpi_device *device)
                                                                  &props);
 
                if (IS_ERR(sony_backlight_device)) {
-                       printk(KERN_WARNING DRV_PFX "unable to register backlight device\n");
+                       pr_warning(DRV_PFX "unable to register backlight device\n");
                        sony_backlight_device = NULL;
                } else {
                        sony_backlight_device->props.brightness =
@@ -1850,7 +1847,7 @@ out:
        if (pcidev)
                pci_dev_put(pcidev);
 
-       printk(KERN_INFO DRV_PFX "detected Type%d model\n",
+       pr_info(DRV_PFX "detected Type%d model\n",
                        dev->model == SONYPI_DEVICE_TYPE1 ? 1 :
                        dev->model == SONYPI_DEVICE_TYPE2 ? 2 : 3);
 }
@@ -1898,7 +1895,7 @@ static int __sony_pic_camera_ready(void)
 static int __sony_pic_camera_off(void)
 {
        if (!camera) {
-               printk(KERN_WARNING DRV_PFX "camera control not enabled\n");
+               pr_warn(DRV_PFX "camera control not enabled\n");
                return -ENODEV;
        }
 
@@ -1918,7 +1915,7 @@ static int __sony_pic_camera_on(void)
        int i, j, x;
 
        if (!camera) {
-               printk(KERN_WARNING DRV_PFX "camera control not enabled\n");
+               pr_warn(DRV_PFX "camera control not enabled\n");
                return -ENODEV;
        }
 
@@ -1941,7 +1938,7 @@ static int __sony_pic_camera_on(void)
        }
 
        if (j == 0) {
-               printk(KERN_WARNING DRV_PFX "failed to power on camera\n");
+               pr_warn(DRV_PFX "failed to power on camera\n");
                return -ENODEV;
        }
 
@@ -1997,7 +1994,7 @@ int sony_pic_camera_command(int command, u8 value)
                                ITERATIONS_SHORT);
                break;
        default:
-               printk(KERN_ERR DRV_PFX "sony_pic_camera_command invalid: %d\n",
+               pr_err(DRV_PFX "sony_pic_camera_command invalid: %d\n",
                       command);
                break;
        }
@@ -2404,7 +2401,7 @@ static int sonypi_compat_init(void)
        error =
         kfifo_alloc(&sonypi_compat.fifo, SONY_LAPTOP_BUF_SIZE, GFP_KERNEL);
        if (error) {
-               printk(KERN_ERR DRV_PFX "kfifo_alloc failed\n");
+               pr_err(DRV_PFX "kfifo_alloc failed\n");
                return error;
        }
 
@@ -2414,11 +2411,11 @@ static int sonypi_compat_init(void)
                sonypi_misc_device.minor = minor;
        error = misc_register(&sonypi_misc_device);
        if (error) {
-               printk(KERN_ERR DRV_PFX "misc_register failed\n");
+               pr_err(DRV_PFX "misc_register failed\n");
                goto err_free_kfifo;
        }
        if (minor == -1)
-               printk(KERN_INFO DRV_PFX "device allocated minor is %d\n",
+               pr_info(DRV_PFX "device allocated minor is %d\n",
                       sonypi_misc_device.minor);
 
        return 0;
@@ -2478,8 +2475,7 @@ sony_pic_read_possible_resource(struct acpi_resource *resource, void *context)
                        }
                        for (i = 0; i < p->interrupt_count; i++) {
                                if (!p->interrupts[i]) {
-                                       printk(KERN_WARNING DRV_PFX
-                                                       "Invalid IRQ %d\n",
+                                       pr_warn(DRV_PFX "Invalid IRQ %d\n",
                                                        p->interrupts[i]);
                                        continue;
                                }
@@ -2518,7 +2514,7 @@ sony_pic_read_possible_resource(struct acpi_resource *resource, void *context)
                                                ioport->io2.address_length);
                        }
                        else {
-                               printk(KERN_ERR DRV_PFX "Unknown SPIC Type, more than 2 IO Ports\n");
+                               pr_err(DRV_PFX "Unknown SPIC Type, more than 2 IO Ports\n");
                                return AE_ERROR;
                        }
                        return AE_OK;
@@ -2546,7 +2542,7 @@ static int sony_pic_possible_resources(struct acpi_device *device)
        dprintk("Evaluating _STA\n");
        result = acpi_bus_get_status(device);
        if (result) {
-               printk(KERN_WARNING DRV_PFX "Unable to read status\n");
+               pr_warn(DRV_PFX "Unable to read status\n");
                goto end;
        }
 
@@ -2562,8 +2558,7 @@ static int sony_pic_possible_resources(struct acpi_device *device)
        status = acpi_walk_resources(device->handle, METHOD_NAME__PRS,
                        sony_pic_read_possible_resource, &spic_dev);
        if (ACPI_FAILURE(status)) {
-               printk(KERN_WARNING DRV_PFX
-                               "Failure evaluating %s\n",
+               pr_warn(DRV_PFX "Failure evaluating %s\n",
                                METHOD_NAME__PRS);
                result = -ENODEV;
        }
@@ -2677,7 +2672,7 @@ static int sony_pic_enable(struct acpi_device *device,
 
        /* check for total failure */
        if (ACPI_FAILURE(status)) {
-               printk(KERN_ERR DRV_PFX "Error evaluating _SRS\n");
+               pr_err(DRV_PFX "Error evaluating _SRS\n");
                result = -ENODEV;
                goto end;
        }
@@ -2769,7 +2764,7 @@ static int sony_pic_remove(struct acpi_device *device, int type)
        struct sony_pic_irq *irq, *tmp_irq;
 
        if (sony_pic_disable(device)) {
-               printk(KERN_ERR DRV_PFX "Couldn't disable device.\n");
+               pr_err(DRV_PFX "Couldn't disable device.\n");
                return -ENXIO;
        }
 
@@ -2809,8 +2804,8 @@ static int sony_pic_add(struct acpi_device *device)
        struct sony_pic_ioport *io, *tmp_io;
        struct sony_pic_irq *irq, *tmp_irq;
 
-       printk(KERN_INFO DRV_PFX "%s v%s.\n",
-               SONY_PIC_DRIVER_NAME, SONY_LAPTOP_DRIVER_VERSION);
+       pr_info(DRV_PFX "%s v%s.\n", SONY_PIC_DRIVER_NAME,
+                       SONY_LAPTOP_DRIVER_VERSION);
 
        spic_dev.acpi_dev = device;
        strcpy(acpi_device_class(device), "sony/hotkey");
@@ -2820,16 +2815,14 @@ static int sony_pic_add(struct acpi_device *device)
        /* read _PRS resources */
        result = sony_pic_possible_resources(device);
        if (result) {
-               printk(KERN_ERR DRV_PFX
-                               "Unable to read possible resources.\n");
+               pr_err(DRV_PFX "Unable to read possible resources.\n");
                goto err_free_resources;
        }
 
        /* setup input devices and helper fifo */
        result = sony_laptop_setup_input(device);
        if (result) {
-               printk(KERN_ERR DRV_PFX
-                               "Unable to create input devices.\n");
+               pr_err(DRV_PFX "Unable to create input devices.\n");
                goto err_free_resources;
        }
 
@@ -2870,7 +2863,7 @@ static int sony_pic_add(struct acpi_device *device)
                }
        }
        if (!spic_dev.cur_ioport) {
-               printk(KERN_ERR DRV_PFX "Failed to request_region.\n");
+               pr_err(DRV_PFX "Failed to request_region.\n");
                result = -ENODEV;
                goto err_remove_compat;
        }
@@ -2890,7 +2883,7 @@ static int sony_pic_add(struct acpi_device *device)
                }
        }
        if (!spic_dev.cur_irq) {
-               printk(KERN_ERR DRV_PFX "Failed to request_irq.\n");
+               pr_err(DRV_PFX "Failed to request_irq.\n");
                result = -ENODEV;
                goto err_release_region;
        }
@@ -2898,7 +2891,7 @@ static int sony_pic_add(struct acpi_device *device)
        /* set resource status _SRS */
        result = sony_pic_enable(device, spic_dev.cur_ioport, spic_dev.cur_irq);
        if (result) {
-               printk(KERN_ERR DRV_PFX "Couldn't enable device.\n");
+               pr_err(DRV_PFX "Couldn't enable device.\n");
                goto err_free_irq;
        }
 
@@ -3007,8 +3000,7 @@ static int __init sony_laptop_init(void)
        if (!no_spic && dmi_check_system(sonypi_dmi_table)) {
                result = acpi_bus_register_driver(&sony_pic_driver);
                if (result) {
-                       printk(KERN_ERR DRV_PFX
-                                       "Unable to register SPIC driver.");
+                       pr_err(DRV_PFX "Unable to register SPIC driver.");
                        goto out;
                }
                spic_drv_registered = 1;
@@ -3016,7 +3008,7 @@ static int __init sony_laptop_init(void)
 
        result = acpi_bus_register_driver(&sony_nc_driver);
        if (result) {
-               printk(KERN_ERR DRV_PFX "Unable to register SNC driver.");
+               pr_err(DRV_PFX "Unable to register SNC driver.");
                goto out_unregister_pic;
        }