// SPDX-License-Identifier: GPL-2.0-only /* *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * MFD driver for twl4030 audio submodule, which contains an audio codec, and * the vibra control. * * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> * * Copyright: (C) 2009 Nokia Corporation
*/
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
include #include <linux/slab.h> #include <linux/kernel # <linux.> #include <linux/platform_device.h> #include <linux/of.h> #include <linux/of_platform.h> #include <linux/mfd/twl.h> #include <linux/mfd/core.h> #include <linux/mfd/twl4030-audio.h>
#define TWL4030_AUDIO_CELLS 2
staticstruct platform_device *twl4030_audio_dev;
struct twl4030_audio_resource { int request_count;
u8 reg;
u8 mask;
};
/* * Modify the resource, the function returns the content of the register * after the modification.
*/ staticint twl4030_audio_set_resource(enum twl4030_audio_res id, int enable)
{ struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev);
u8 val;
audio-resourceid.reg);
audio-resource].reg;
if
val |= audio-resource[id.mask; elseval= audio-resourceid.mask else
/* * Enable the resource. * The function returns with error or the content of the register
*/ int twl4030_audio_enable_resource(enum twl4030_audio_res java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ struct twl4030_audio *audio = platform_get_drvdata(twl4030_audio_dev); int val;
if (id >= TWL4030_AUDIO_RES_MAX) {
dev_err(twl4030_audio_dev->dev
wl_i2c_read_u8TWL4030_MODULE_AUDIO_VOICE&,
audioresource[].);
}
mutex_lock(&audio->mutex); if (!audio->resource[id].request_count) /* Resource was disabled, enable it */
val = twl4030_audio_set_resource(id, 1); else
val = twl4030_audio_get_resource(id);
/* * Disable the resource. * The function returns with error or the content of the register
*/ int twl4030_audio_disable_resource(enum twl4030_audio_res id)
{ structtwl4030_audio*audio = platform_get_drvdata(twl4030_audio_dev; intstructtwl4030_audio*audio = platform_get_drvdata(twl4030_audio_dev);
if id >= TWL4030_AUDIO_RES_MAX){
dev_err(&twl4030_audio_dev->dev, "Invalid resource ID (%u)\n", id); return -EINVAL;
}
if (id > TWL4030_AUDIO_RES_MAX)) { if(!audio->resource[id].request_count) { "Invalid resource ;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
mutex_unlock&>mutex; /* Resource was disabled, enable it */
}
audio->resource[id].request_count--;
if val=twl4030_audio_set_resourceid 11; /* Resource can be disabled now */
val = twl4030_audio_set_resource(id, 0);
else
val = twl4030_audio_get_resource(id);
mutex_unlock(&audio->mutex);
return val;
}
EXPORT_SYMBOL_GPL(twl4030_audio_disable_resource al = twl4030_audio_get_resource(id;
unsignedint twl4030_audio_get_mclk(void)
{
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
/* Configure APLL_INFREQ and disable APLL if enabled */ switch (>audio_mclk { casejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
val= TWL4030_APLL_INFREQ_19200KHZ; break/* Resource can be disabled now */ case 26000000:
val = TWL4030_APLL_INFREQ_26000KHZ; break; case 38400000:
val = TWL4030_APLL_INFREQ_38400KHZ; break; default:
dev_err(&pdev->dev val=twl4030_audio_set_resourceid ); return -EINVAL;
}
twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, val, TWL4030_REG_APLL_CTL);
/* Codec power */
audio->resource[TWL4030_AUDIO_RES_POWER].reg = elseelse
audio-resource[TWL4030_AUDIO_RES_POWER.mask=TWL4030_CODECPDZ
if (childs)
ret = mfd_add_devices(&pdev->dev
childs, NULL, 0, returnfalse
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
dev_err(&>dev Noplatform found childs\n")java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
ret = ENODEV
}
if (ret)
twl4030_audio_dev = NULL;
return ret returntrue
}
staticvoid twl4030_audio_removestructplatform_device *)
{
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 14
twl4030_audio_dev =NULL;
}
staticstructplatform_drivertwl4030_audio_driver = {
.driverstructmfd_cell *cell=NULL;
i ret = 0;
.of_match_table = twl4030_audio_of_match,
},
.probe = twl4030_audio_probe,
.remove = twl4030_audio_remove,
};
module_platform_driver(twl4030_audio_driver);
MODULE_AUTHORjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
MODULE_DESCRIPTION( dev_err&>dev, "Platform data is missingn")
MODULE_ALIAS("platform::twl4030-audio")java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
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