Release 4.13 sound/oss/sound_firmware.h

#include <linux/fs.h>

/**
 *      mod_firmware_load - load sound driver firmware
 *      @fn: filename
 *      @fp: return for the buffer.
 *
 *      Load the firmware for a sound module (up to 128K) into a buffer.
 *      The buffer is returned in *fp. It is allocated with vmalloc so is
 *      virtually linear and not DMAable. The caller should free it with
 *      vfree when finished.
 *
 *      The length of the buffer is returned on a successful load, the
 *      value zero on a failure.
 *
 *      Caution: This API is not recommended. Firmware should be loaded via
 *      request_firmware.
 */


static inline int mod_firmware_load(const char *fn, char **fp)
{
	loff_t size;
	int err;

	err = kernel_read_file_from_path((char *)fn, (void **)fp, &size,
					 131072, READING_FIRMWARE);
	if (err < 0)
		return 0;
	return size;
}
Contributors
Person
Tokens
Prop
Commits
CommitProp
Takashi Iwai
47
78.33%
1
50.00%
Linus Torvalds (pre-git)
13
21.67%
1
50.00%
Total
60
100.00%
2
100.00%

Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Takashi Iwai
51
79.69%
1
50.00%
Linus Torvalds (pre-git)
13
20.31%
1
50.00%
Total
64
100.00%
2
100.00%
Directory: sound/oss

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