.. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0+ |
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1 | 2 | /* |
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2 | | - * intel_oaktrail.c - Intel OakTrail Platform support. |
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| 3 | + * Intel OakTrail Platform support |
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3 | 4 | * |
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4 | 5 | * Copyright (C) 2010-2011 Intel Corporation |
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5 | 6 | * Author: Yin Kangkai (kangkai.yin@intel.com) |
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.. | .. |
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7 | 8 | * based on Compal driver, Copyright (C) 2008 Cezary Jackiewicz |
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8 | 9 | * <cezary.jackiewicz (at) gmail.com>, based on MSI driver |
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9 | 10 | * Copyright (C) 2006 Lennart Poettering <mzxreary (at) 0pointer (dot) de> |
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10 | | - * |
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11 | | - * This program is free software; you can redistribute it and/or modify |
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12 | | - * it under the terms of the GNU General Public License as published by |
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13 | | - * the Free Software Foundation; either version 2 of the License, or |
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14 | | - * (at your option) any later version. |
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15 | | - * |
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16 | | - * This program is distributed in the hope that it will be useful, but |
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17 | | - * WITHOUT ANY WARRANTY; without even the implied warranty of |
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18 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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19 | | - * General Public License for more details. |
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20 | | - * |
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21 | | - * You should have received a copy of the GNU General Public License |
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22 | | - * along with this program; if not, write to the Free Software |
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23 | | - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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24 | | - * 02110-1301, USA. |
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25 | 11 | * |
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26 | 12 | * This driver does below things: |
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27 | 13 | * 1. registers itself in the Linux backlight control in |
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.. | .. |
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38 | 24 | |
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39 | 25 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
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40 | 26 | |
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41 | | -#include <linux/module.h> |
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42 | | -#include <linux/kernel.h> |
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43 | | -#include <linux/init.h> |
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44 | 27 | #include <linux/acpi.h> |
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45 | | -#include <linux/fb.h> |
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46 | | -#include <linux/mutex.h> |
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47 | | -#include <linux/err.h> |
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48 | | -#include <linux/i2c.h> |
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49 | 28 | #include <linux/backlight.h> |
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50 | | -#include <linux/platform_device.h> |
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51 | 29 | #include <linux/dmi.h> |
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| 30 | +#include <linux/err.h> |
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| 31 | +#include <linux/fb.h> |
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| 32 | +#include <linux/i2c.h> |
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| 33 | +#include <linux/kernel.h> |
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| 34 | +#include <linux/module.h> |
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| 35 | +#include <linux/mutex.h> |
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| 36 | +#include <linux/platform_device.h> |
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52 | 37 | #include <linux/rfkill.h> |
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| 38 | + |
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53 | 39 | #include <acpi/video.h> |
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54 | 40 | |
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55 | 41 | #define DRIVER_NAME "intel_oaktrail" |
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.. | .. |
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257 | 243 | |
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258 | 244 | if (IS_ERR(bd)) { |
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259 | 245 | oaktrail_bl_device = NULL; |
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260 | | - pr_warning("Unable to register backlight device\n"); |
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| 246 | + pr_warn("Unable to register backlight device\n"); |
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261 | 247 | return PTR_ERR(bd); |
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262 | 248 | } |
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263 | 249 | |
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.. | .. |
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327 | 313 | |
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328 | 314 | ret = platform_driver_register(&oaktrail_driver); |
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329 | 315 | if (ret) { |
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330 | | - pr_warning("Unable to register platform driver\n"); |
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| 316 | + pr_warn("Unable to register platform driver\n"); |
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331 | 317 | goto err_driver_reg; |
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332 | 318 | } |
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333 | 319 | |
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334 | 320 | oaktrail_device = platform_device_alloc(DRIVER_NAME, -1); |
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335 | 321 | if (!oaktrail_device) { |
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336 | | - pr_warning("Unable to allocate platform device\n"); |
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| 322 | + pr_warn("Unable to allocate platform device\n"); |
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337 | 323 | ret = -ENOMEM; |
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338 | 324 | goto err_device_alloc; |
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339 | 325 | } |
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340 | 326 | |
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341 | 327 | ret = platform_device_add(oaktrail_device); |
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342 | 328 | if (ret) { |
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343 | | - pr_warning("Unable to add platform device\n"); |
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| 329 | + pr_warn("Unable to add platform device\n"); |
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344 | 330 | goto err_device_add; |
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345 | 331 | } |
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346 | 332 | |
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.. | .. |
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352 | 338 | |
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353 | 339 | ret = oaktrail_rfkill_init(); |
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354 | 340 | if (ret) { |
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355 | | - pr_warning("Setup rfkill failed\n"); |
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| 341 | + pr_warn("Setup rfkill failed\n"); |
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356 | 342 | goto err_rfkill; |
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357 | 343 | } |
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358 | 344 | |
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