diff options
| author | Stephen Warren <swarren@nvidia.com> | 2013-02-15 17:07:35 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-04 11:22:23 +0800 |
| commit | 8f5f5e0f459d37273f841e3f8da38b4e242c8e94 (patch) | |
| tree | 6b336a1dffc748e97393cdbff60c2621e20d4cfb /include/sound | |
| parent | bd85a06c2b81d9947426d48125ee7a96a6c67e3c (diff) | |
ASoC: tegra_wm8903: assume CONFIG_OF, remove platform data
Tegra only supports, and always enables, device tree. Remove all runtime
checks for DT support from the driver.
This allows removal of the hard-coded Harmony ASoC mapping table, since
Harmony only boots with DT now.
All board-specific configuration now comes from device tree, so there is
no need to have a platform_data structure. Rework the driver to parse the
device tree directly into struct tegra_wm8903.
Also some slight re-ordering of probe() so that the code more closely
resembles other drivers for easier comparison. Inparticular, the GPIO DT
parsing and initial programming are moved together for each GPIO.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/tegra_wm8903.h | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/include/sound/tegra_wm8903.h b/include/sound/tegra_wm8903.h deleted file mode 100644 index 57b202ee97c3..000000000000 --- a/include/sound/tegra_wm8903.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright 2011 NVIDIA, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __SOUND_TEGRA_WM38903_H -#define __SOUND_TEGRA_WM38903_H - -struct tegra_wm8903_platform_data { - int gpio_spkr_en; - int gpio_hp_det; - int gpio_hp_mute; - int gpio_int_mic_en; - int gpio_ext_mic_en; -}; - -#endif |