ASoC: SigmaDSP: Move private structs and functions to C file
Move the structs and functions only used by SigmaDSP firmware loader itself from the header to the C file. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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2 changed files with 36 additions and 39 deletions
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@ -15,6 +15,42 @@
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#include "sigmadsp.h"
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#define SIGMA_MAGIC "ADISIGM"
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struct sigma_firmware_header {
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unsigned char magic[7];
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u8 version;
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__le32 crc;
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} __packed;
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enum {
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SIGMA_ACTION_WRITEXBYTES = 0,
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SIGMA_ACTION_WRITESINGLE,
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SIGMA_ACTION_WRITESAFELOAD,
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SIGMA_ACTION_DELAY,
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SIGMA_ACTION_PLLWAIT,
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SIGMA_ACTION_NOOP,
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SIGMA_ACTION_END,
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};
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struct sigma_action {
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u8 instr;
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u8 len_hi;
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__le16 len;
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__be16 addr;
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unsigned char payload[];
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} __packed;
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struct sigma_firmware {
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const struct firmware *fw;
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size_t pos;
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};
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static inline u32 sigma_action_len(struct sigma_action *sa)
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{
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return (sa->len_hi << 16) | le16_to_cpu(sa->len);
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}
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static size_t sigma_action_size(struct sigma_action *sa)
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{
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size_t payload = 0;
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@ -9,47 +9,8 @@
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#ifndef __SIGMA_FIRMWARE_H__
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#define __SIGMA_FIRMWARE_H__
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#include <linux/firmware.h>
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#include <linux/types.h>
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struct i2c_client;
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#define SIGMA_MAGIC "ADISIGM"
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struct sigma_firmware {
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const struct firmware *fw;
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size_t pos;
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};
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struct sigma_firmware_header {
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unsigned char magic[7];
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u8 version;
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__le32 crc;
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};
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enum {
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SIGMA_ACTION_WRITEXBYTES = 0,
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SIGMA_ACTION_WRITESINGLE,
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SIGMA_ACTION_WRITESAFELOAD,
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SIGMA_ACTION_DELAY,
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SIGMA_ACTION_PLLWAIT,
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SIGMA_ACTION_NOOP,
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SIGMA_ACTION_END,
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};
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struct sigma_action {
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u8 instr;
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u8 len_hi;
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__le16 len;
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__be16 addr;
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unsigned char payload[];
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};
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static inline u32 sigma_action_len(struct sigma_action *sa)
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{
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return (sa->len_hi << 16) | le16_to_cpu(sa->len);
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}
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extern int process_sigma_firmware(struct i2c_client *client, const char *name);
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#endif
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