ACPI: NHLT: Streamline struct naming

Few recently introduced structs are named 'nhlt2' instead of 'nhlt' to
avoid naming conflicts. With duplicate types gone, the conflicts are no
more.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/nhlt.c b/drivers/acpi/nhlt.c
index ab722a95cbb5be640cceb5093ba52cfb09295635..dc1bd0df9228edfd851f42411d948d99cd54f820 100644 (file)
--- a/drivers/acpi/nhlt.c
+++ b/drivers/acpi/nhlt.c
@@ -16,9 +16,9 @@
 #include <linux/types.h>
 #include <acpi/nhlt.h>
 
-static struct acpi_table_nhlt2 *acpi_gbl_nhlt;
+static struct acpi_table_nhlt *acpi_gbl_nhlt;
 
-static struct acpi_table_nhlt2 empty_nhlt = {
+static struct acpi_table_nhlt empty_nhlt = {
        .header = {
                .signature = ACPI_SIG_NHLT,
        },
@@ -65,7 +65,7 @@ EXPORT_SYMBOL_GPL(acpi_nhlt_put_gbl_table);
  *
  * Return: %true if endpoint matches specified criteria or %false otherwise.
  */
-bool acpi_nhlt_endpoint_match(const struct acpi_nhlt2_endpoint *ep,
+bool acpi_nhlt_endpoint_match(const struct acpi_nhlt_endpoint *ep,
                              int link_type, int dev_type, int dir, int bus_id)
 {
        return ep &&
@@ -90,11 +90,11 @@ EXPORT_SYMBOL_GPL(acpi_nhlt_endpoint_match);
  * Return: A pointer to endpoint matching the criteria, %NULL if not found or
  * an ERR_PTR() otherwise.
  */
-struct acpi_nhlt2_endpoint *
-acpi_nhlt_tb_find_endpoint(const struct acpi_table_nhlt2 *tb,
+struct acpi_nhlt_endpoint *
+acpi_nhlt_tb_find_endpoint(const struct acpi_table_nhlt *tb,
                           int link_type, int dev_type, int dir, int bus_id)
 {
-       struct acpi_nhlt2_endpoint *ep;
+       struct acpi_nhlt_endpoint *ep;
 
        for_each_nhlt_endpoint(tb, ep)
                if (acpi_nhlt_endpoint_match(ep, link_type, dev_type, dir, bus_id))
@@ -116,7 +116,7 @@ EXPORT_SYMBOL_GPL(acpi_nhlt_tb_find_endpoint);
  * Return: A pointer to endpoint matching the criteria, %NULL if not found or
  * an ERR_PTR() otherwise.
  */
-struct acpi_nhlt2_endpoint *
+struct acpi_nhlt_endpoint *
 acpi_nhlt_find_endpoint(int link_type, int dev_type, int dir, int bus_id)
 {
        /* TODO: Currently limited to table of index 0. */
@@ -136,12 +136,12 @@ EXPORT_SYMBOL_GPL(acpi_nhlt_find_endpoint);
  * Return: A pointer to format matching the criteria, %NULL if not found or
  * an ERR_PTR() otherwise.
  */
-struct acpi_nhlt2_format_config *
-acpi_nhlt_endpoint_find_fmtcfg(const struct acpi_nhlt2_endpoint *ep,
+struct acpi_nhlt_format_config *
+acpi_nhlt_endpoint_find_fmtcfg(const struct acpi_nhlt_endpoint *ep,
                               u16 ch, u32 rate, u16 vbps, u16 bps)
 {
-       struct acpi_nhlt2_wave_formatext *wav;
-       struct acpi_nhlt2_format_config *fmt;
+       struct acpi_nhlt_wave_formatext *wav;
+       struct acpi_nhlt_format_config *fmt;
 
        for_each_nhlt_endpoint_fmtcfg(ep, fmt) {
                wav = &fmt->format;
@@ -176,13 +176,13 @@ EXPORT_SYMBOL_GPL(acpi_nhlt_endpoint_find_fmtcfg);
  * Return: A pointer to format matching the criteria, %NULL if not found or
  * an ERR_PTR() otherwise.
  */
-struct acpi_nhlt2_format_config *
-acpi_nhlt_tb_find_fmtcfg(const struct acpi_table_nhlt2 *tb,
+struct acpi_nhlt_format_config *
+acpi_nhlt_tb_find_fmtcfg(const struct acpi_table_nhlt *tb,
                         int link_type, int dev_type, int dir, int bus_id,
                         u16 ch, u32 rate, u16 vbps, u16 bps)
 {
-       struct acpi_nhlt2_format_config *fmt;
-       struct acpi_nhlt2_endpoint *ep;
+       struct acpi_nhlt_format_config *fmt;
+       struct acpi_nhlt_endpoint *ep;
 
        for_each_nhlt_endpoint(tb, ep) {
                if (!acpi_nhlt_endpoint_match(ep, link_type, dev_type, dir, bus_id))
@@ -215,7 +215,7 @@ EXPORT_SYMBOL_GPL(acpi_nhlt_tb_find_fmtcfg);
  * Return: A pointer to format matching the criteria, %NULL if not found or
  * an ERR_PTR() otherwise.
  */
-struct acpi_nhlt2_format_config *
+struct acpi_nhlt_format_config *
 acpi_nhlt_find_fmtcfg(int link_type, int dev_type, int dir, int bus_id,
                      u16 ch, u32 rate, u16 vbps, u16 bps)
 {
@@ -244,10 +244,10 @@ static bool acpi_nhlt_config_is_vendor_micdevice(struct acpi_nhlt_config *cfg)
  *
  * Return: A number of microphones or an error code if an invalid endpoint is provided.
  */
-int acpi_nhlt_endpoint_mic_count(const struct acpi_nhlt2_endpoint *ep)
+int acpi_nhlt_endpoint_mic_count(const struct acpi_nhlt_endpoint *ep)
 {
        union acpi_nhlt_device_config *devcfg;
-       struct acpi_nhlt2_format_config *fmt;
+       struct acpi_nhlt_format_config *fmt;
        struct acpi_nhlt_config *cfg;
        u16 max_ch = 0;
 

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 31a716a74340303ddc3beb4298bb4ab30e6ec5e7..f237269bd1cb047dd73bd7f81dc8d365c37b2ce4 100644 (file)
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -1894,7 +1894,7 @@ struct nfit_device_handle {
  *
  ******************************************************************************/
 
-struct acpi_table_nhlt2 {
+struct acpi_table_nhlt {
        struct acpi_table_header header;        /* Common ACPI table header */
        u8 endpoints_count;
        /*
@@ -1903,7 +1903,7 @@ struct acpi_table_nhlt2 {
         */
 };
 
-struct acpi_nhlt2_endpoint {
+struct acpi_nhlt_endpoint {
        u32 length;
        u8 link_type;
        u8 instance_id;
@@ -1990,7 +1990,7 @@ struct acpi_nhlt_micdevice_config {
 #define ACPI_NHLT_ARRAYTYPE_LINEAR4_GEO2       0xE
 #define ACPI_NHLT_ARRAYTYPE_VENDOR             0xF
 
-struct acpi_nhlt2_vendor_mic_config {
+struct acpi_nhlt_vendor_mic_config {
        u8 type;
        u8 panel;
        u16 speaker_position_distance;          /* mm */
@@ -2031,7 +2031,7 @@ struct acpi_nhlt_vendor_micdevice_config {
        u8 config_type;
        u8 array_type;
        u8 mics_count;
-       struct acpi_nhlt2_vendor_mic_config mics[];
+       struct acpi_nhlt_vendor_mic_config mics[];
 };
 
 union acpi_nhlt_device_config {
@@ -2042,7 +2042,7 @@ union acpi_nhlt_device_config {
 };
 
 /* Inherited from Microsoft's WAVEFORMATEXTENSIBLE. */
-struct acpi_nhlt2_wave_formatext {
+struct acpi_nhlt_wave_formatext {
        u16 format_tag;
        u16 channel_count;
        u32 samples_per_sec;
@@ -2055,17 +2055,17 @@ struct acpi_nhlt2_wave_formatext {
        u8 subformat[16];
 };
 
-struct acpi_nhlt2_format_config {
-       struct acpi_nhlt2_wave_formatext format;
+struct acpi_nhlt_format_config {
+       struct acpi_nhlt_wave_formatext format;
        struct acpi_nhlt_config config;
 };
 
-struct acpi_nhlt2_formats_config {
+struct acpi_nhlt_formats_config {
        u8 formats_count;
-       struct acpi_nhlt2_format_config formats[];
+       struct acpi_nhlt_format_config formats[];
 };
 
-struct acpi_nhlt2_device_info {
+struct acpi_nhlt_device_info {
        u8 id[16];
        u8 instance_id;
        u8 port_id;
@@ -2073,7 +2073,7 @@ struct acpi_nhlt2_device_info {
 
 struct acpi_nhlt_devices_info {
        u8 devices_count;
-       struct acpi_nhlt2_device_info devices[];
+       struct acpi_nhlt_device_info devices[];
 };
 
 /*******************************************************************************

diff --git a/include/acpi/nhlt.h b/include/acpi/nhlt.h
index 7c394e7bc2bb69451a9b25143e0f8848cb1c94d1..2108aa6d0207f380a69c3a9d9246869f9c8f0fef 100644 (file)
--- a/include/acpi/nhlt.h
+++ b/include/acpi/nhlt.h
@@ -23,12 +23,12 @@
  *
  * Return: A pointer to the formats configuration space.
  */
-static inline struct acpi_nhlt2_formats_config *
-acpi_nhlt_endpoint_fmtscfg(const struct acpi_nhlt2_endpoint *ep)
+static inline struct acpi_nhlt_formats_config *
+acpi_nhlt_endpoint_fmtscfg(const struct acpi_nhlt_endpoint *ep)
 {
        struct acpi_nhlt_config *cfg = __acpi_nhlt_endpoint_config(ep);
 
-       return (struct acpi_nhlt2_formats_config *)((u8 *)(cfg + 1) + cfg->capabilities_size);
+       return (struct acpi_nhlt_formats_config *)((u8 *)(cfg + 1) + cfg->capabilities_size);
 }
 
 #define __acpi_nhlt_first_endpoint(tb) \
@@ -99,24 +99,24 @@ acpi_nhlt_endpoint_fmtscfg(const struct acpi_nhlt2_endpoint *ep)
 acpi_status acpi_nhlt_get_gbl_table(void);
 void acpi_nhlt_put_gbl_table(void);
 
-bool acpi_nhlt_endpoint_match(const struct acpi_nhlt2_endpoint *ep,
+bool acpi_nhlt_endpoint_match(const struct acpi_nhlt_endpoint *ep,
                              int link_type, int dev_type, int dir, int bus_id);
-struct acpi_nhlt2_endpoint *
-acpi_nhlt_tb_find_endpoint(const struct acpi_table_nhlt2 *tb,
+struct acpi_nhlt_endpoint *
+acpi_nhlt_tb_find_endpoint(const struct acpi_table_nhlt *tb,
                           int link_type, int dev_type, int dir, int bus_id);
-struct acpi_nhlt2_endpoint *
+struct acpi_nhlt_endpoint *
 acpi_nhlt_find_endpoint(int link_type, int dev_type, int dir, int bus_id);
-struct acpi_nhlt2_format_config *
-acpi_nhlt_endpoint_find_fmtcfg(const struct acpi_nhlt2_endpoint *ep,
+struct acpi_nhlt_format_config *
+acpi_nhlt_endpoint_find_fmtcfg(const struct acpi_nhlt_endpoint *ep,
                               u16 ch, u32 rate, u16 vbps, u16 bps);
-struct acpi_nhlt2_format_config *
-acpi_nhlt_tb_find_fmtcfg(const struct acpi_table_nhlt2 *tb,
+struct acpi_nhlt_format_config *
+acpi_nhlt_tb_find_fmtcfg(const struct acpi_table_nhlt *tb,
                         int link_type, int dev_type, int dir, int bus_id,
                         u16 ch, u32 rate, u16 vpbs, u16 bps);
-struct acpi_nhlt2_format_config *
+struct acpi_nhlt_format_config *
 acpi_nhlt_find_fmtcfg(int link_type, int dev_type, int dir, int bus_id,
                      u16 ch, u32 rate, u16 vpbs, u16 bps);
-int acpi_nhlt_endpoint_mic_count(const struct acpi_nhlt2_endpoint *ep);
+int acpi_nhlt_endpoint_mic_count(const struct acpi_nhlt_endpoint *ep);
 
 #else /* !CONFIG_ACPI_NHLT */
 
@@ -130,46 +130,46 @@ static inline void acpi_nhlt_put_gbl_table(void)
 }
 
 static inline bool
-acpi_nhlt_endpoint_match(const struct acpi_nhlt2_endpoint *ep,
+acpi_nhlt_endpoint_match(const struct acpi_nhlt_endpoint *ep,
                         int link_type, int dev_type, int dir, int bus_id)
 {
        return false;
 }
 
-static inline struct acpi_nhlt2_endpoint *
-acpi_nhlt_tb_find_endpoint(const struct acpi_table_nhlt2 *tb,
+static inline struct acpi_nhlt_endpoint *
+acpi_nhlt_tb_find_endpoint(const struct acpi_table_nhlt *tb,
                           int link_type, int dev_type, int dir, int bus_id)
 {
        return NULL;
 }
 
-static inline struct acpi_nhlt2_format_config *
-acpi_nhlt_endpoint_find_fmtcfg(const struct acpi_nhlt2_endpoint *ep,
+static inline struct acpi_nhlt_format_config *
+acpi_nhlt_endpoint_find_fmtcfg(const struct acpi_nhlt_endpoint *ep,
                               u16 ch, u32 rate, u16 vbps, u16 bps)
 {
        return NULL;
 }
 
-static inline struct acpi_nhlt2_format_config *
-acpi_nhlt_tb_find_fmtcfg(const struct acpi_table_nhlt2 *tb,
+static inline struct acpi_nhlt_format_config *
+acpi_nhlt_tb_find_fmtcfg(const struct acpi_table_nhlt *tb,
                         int link_type, int dev_type, int dir, int bus_id,
                         u16 ch, u32 rate, u16 vpbs, u16 bps)
 {
        return NULL;
 }
 
-static inline int acpi_nhlt_endpoint_mic_count(const struct acpi_nhlt2_endpoint *ep)
+static inline int acpi_nhlt_endpoint_mic_count(const struct acpi_nhlt_endpoint *ep)
 {
        return 0;
 }
 
-static inline struct acpi_nhlt2_endpoint *
+static inline struct acpi_nhlt_endpoint *
 acpi_nhlt_find_endpoint(int link_type, int dev_type, int dir, int bus_id)
 {
        return NULL;
 }
 
-static inline struct acpi_nhlt2_format_config *
+static inline struct acpi_nhlt_format_config *
 acpi_nhlt_find_fmtcfg(int link_type, int dev_type, int dir, int bus_id,
                      u16 ch, u32 rate, u16 vpbs, u16 bps)
 {