diff options
| -rw-r--r-- | drivers/platform/x86/sony-laptop.c | 100 |
1 files changed, 46 insertions, 54 deletions
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index 5fa93cb..89d66c7 100644 --- 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; } |