linux-kernel - [PATCH-next] soc: fsl: Make some functions static

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Date:   Mon, 27 Apr 2020 10:35:55 +0800
From:   ChenTao <chentao107@...wei.com>
To:     <timur@...nel.org>, <nicoleotsuka@...il.com>,
        <Xiubo.Lee@...il.com>, <perex@...ex.cz>, <tiwai@...e.com>
CC:     <festevam@...il.com>, <linux-kernel@...r.kernel.org>,
        <chentao107@...wei.com>
Subject: [PATCH-next] soc: fsl: Make some functions static

Fix the following warning:

sound/soc/fsl/fsl_easrc.c:967:5: warning:
'fsl_easrc_config_context' was not declared. Should it be static?
sound/soc/fsl/fsl_easrc.c:1128:5: warning:
'fsl_easrc_set_ctx_format' was not declared. Should it be static?
sound/soc/fsl/fsl_easrc.c:1201:5: warning:
'fsl_easrc_set_ctx_organziation' was not declared. Should it be static?
sound/soc/fsl/fsl_easrc.c:1245:5: warning:
'fsl_easrc_request_context' was not declared. Should it be static?
sound/soc/fsl/fsl_easrc.c:1290:6: warning:
'fsl_easrc_release_context' was not declared. Should it be static?
sound/soc/fsl/fsl_easrc.c:1317:5: warning:
'fsl_easrc_start_context' was not declared. Should it be static?
sound/soc/fsl/fsl_easrc.c:1335:5: warning:
'fsl_easrc_stop_context' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: ChenTao <chentao107@...wei.com>
---
 sound/soc/fsl/fsl_easrc.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 97658e1f4989..f36928f93e97 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -964,7 +964,7 @@ static int fsl_easrc_release_slot(struct fsl_asrc *easrc, unsigned int ctx_id)
  *
  * Configure the register relate with context.
  */
-int fsl_easrc_config_context(struct fsl_asrc *easrc, unsigned int ctx_id)
+static int fsl_easrc_config_context(struct fsl_asrc *easrc, unsigned int ctx_id)
 {
 	struct fsl_easrc_ctx_priv *ctx_priv;
 	struct fsl_asrc_pair *ctx;
@@ -1125,7 +1125,7 @@ static int fsl_easrc_process_format(struct fsl_asrc_pair *ctx,
 	return 0;
 }
 
-int fsl_easrc_set_ctx_format(struct fsl_asrc_pair *ctx,
+static int fsl_easrc_set_ctx_format(struct fsl_asrc_pair *ctx,
 			     snd_pcm_format_t *in_raw_format,
 			     snd_pcm_format_t *out_raw_format)
 {
@@ -1198,7 +1198,7 @@ int fsl_easrc_set_ctx_format(struct fsl_asrc_pair *ctx,
  * to conform with this format. Interleaving parameters are accessed
  * through the ASRC_CTRL_IN_ACCESSa and ASRC_CTRL_OUT_ACCESSa registers
  */
-int fsl_easrc_set_ctx_organziation(struct fsl_asrc_pair *ctx)
+static int fsl_easrc_set_ctx_organziation(struct fsl_asrc_pair *ctx)
 {
 	struct fsl_easrc_ctx_priv *ctx_priv;
 	struct device *dev;
@@ -1242,7 +1242,7 @@ int fsl_easrc_set_ctx_organziation(struct fsl_asrc_pair *ctx)
  * Returns a negative number on error and >=0 as context id
  * on success
  */
-int fsl_easrc_request_context(int channels, struct fsl_asrc_pair *ctx)
+static int fsl_easrc_request_context(int channels, struct fsl_asrc_pair *ctx)
 {
 	enum asrc_pair_index index = ASRC_INVALID_PAIR;
 	struct fsl_asrc *easrc = ctx->asrc;
@@ -1287,7 +1287,7 @@ int fsl_easrc_request_context(int channels, struct fsl_asrc_pair *ctx)
  *
  * This funciton is mainly doing the revert thing in request context
  */
-void fsl_easrc_release_context(struct fsl_asrc_pair *ctx)
+static void fsl_easrc_release_context(struct fsl_asrc_pair *ctx)
 {
 	unsigned long lock_flags;
 	struct fsl_asrc *easrc;
@@ -1314,7 +1314,7 @@ void fsl_easrc_release_context(struct fsl_asrc_pair *ctx)
  *
  * Enable the DMA request and context
  */
-int fsl_easrc_start_context(struct fsl_asrc_pair *ctx)
+static int fsl_easrc_start_context(struct fsl_asrc_pair *ctx)
 {
 	struct fsl_asrc *easrc = ctx->asrc;
 
@@ -1332,7 +1332,7 @@ int fsl_easrc_start_context(struct fsl_asrc_pair *ctx)
  *
  * Disable the DMA request and context
  */
-int fsl_easrc_stop_context(struct fsl_asrc_pair *ctx)
+static int fsl_easrc_stop_context(struct fsl_asrc_pair *ctx)
 {
 	struct fsl_asrc *easrc = ctx->asrc;
 	int val, i;
-- 
2.22.0