Make all the remaining ops structure constants.

This excludes the mixer for now since it requires a change to the
public headers.

Signed-off-by: Diego E. 'Flameeyes' Pettenò <flameeyes@gmail.com>

8 files changed, 12 insertions, 12 deletions

diff --git a/src/control/control_ext.c b/src/control/control_ext.c
index 28bd49d3..a8675c13 100644
--- a/src/control/control_ext.c
+++ b/src/control/control_ext.c
@@ -402,7 +402,7 @@ static int snd_ctl_ext_poll_revents(snd_ctl_t *handle, struct pollfd *pfds, unsi
 	return -EINVAL;
 }
 
-static snd_ctl_ops_t snd_ctl_ext_ops = {
+static const snd_ctl_ops_t snd_ctl_ext_ops = {
 	.close = snd_ctl_ext_close,
 	.nonblock = snd_ctl_ext_nonblock,
 	.async = snd_ctl_ext_async,
diff --git a/src/hwdep/hwdep_hw.c b/src/hwdep/hwdep_hw.c
index 75dc7266..238a507a 100644
--- a/src/hwdep/hwdep_hw.c
+++ b/src/hwdep/hwdep_hw.c
@@ -94,7 +94,7 @@ static ssize_t snd_hwdep_hw_read(snd_hwdep_t *hwdep, void *buffer, size_t size)
 	return result;
 }
 
-static snd_hwdep_ops_t snd_hwdep_hw_ops = {
+static const snd_hwdep_ops_t snd_hwdep_hw_ops = {
 	.close = snd_hwdep_hw_close,
 	.nonblock = snd_hwdep_hw_nonblock,
 	.info = snd_hwdep_hw_info,
diff --git a/src/hwdep/hwdep_local.h b/src/hwdep/hwdep_local.h
index d911f7a0..47467f95 100644
--- a/src/hwdep/hwdep_local.h
+++ b/src/hwdep/hwdep_local.h
@@ -39,7 +39,7 @@ struct _snd_hwdep {
 	snd_hwdep_type_t type;
 	int mode;
 	int poll_fd;
-	snd_hwdep_ops_t *ops;
+	const snd_hwdep_ops_t *ops;
 	void *private_data;
 };
 
diff --git a/src/input.c b/src/input.c
index 392eed23..7cfbe56a 100644
--- a/src/input.c
+++ b/src/input.c
@@ -45,7 +45,7 @@ typedef struct _snd_input_ops {
 
 struct _snd_input {
 	snd_input_type_t type;
-	snd_input_ops_t *ops;
+	const snd_input_ops_t *ops;
 	void *private_data;
 };
 #endif
@@ -157,7 +157,7 @@ static int snd_input_stdio_ungetc(snd_input_t *input, int c)
 	return ungetc(c, stdio->fp);
 }
 
-static snd_input_ops_t snd_input_stdio_ops = {
+static const snd_input_ops_t snd_input_stdio_ops = {
 	.close		= snd_input_stdio_close,
 	.scan		= snd_input_stdio_scan,
 	.gets		= snd_input_stdio_gets,
@@ -283,7 +283,7 @@ static int snd_input_buffer_ungetc(snd_input_t *input, int c)
 	return c;
 }
 
-static snd_input_ops_t snd_input_buffer_ops = {
+static const snd_input_ops_t snd_input_buffer_ops = {
 	.close		= snd_input_buffer_close,
 	.scan		= snd_input_buffer_scan,
 	.gets		= snd_input_buffer_gets,
diff --git a/src/output.c b/src/output.c
index 15872979..8a723f8b 100644
--- a/src/output.c
+++ b/src/output.c
@@ -44,7 +44,7 @@ typedef struct _snd_output_ops {
 
 struct _snd_output {
 	snd_output_type_t type;
-	snd_output_ops_t *ops;
+	const snd_output_ops_t *ops;
 	void *private_data;
 };
 #endif
@@ -165,7 +165,7 @@ static int snd_output_stdio_flush(snd_output_t *output)
 	return fflush(stdio->fp);
 }
 
-static snd_output_ops_t snd_output_stdio_ops = {
+static const snd_output_ops_t snd_output_stdio_ops = {
 	.close		= snd_output_stdio_close,
 	.print		= snd_output_stdio_print,
 	.puts		= snd_output_stdio_puts,
@@ -323,7 +323,7 @@ static int snd_output_buffer_flush(snd_output_t *output ATTRIBUTE_UNUSED)
 	return 0;
 }
 
-static snd_output_ops_t snd_output_buffer_ops = {
+static const snd_output_ops_t snd_output_buffer_ops = {
 	.close		= snd_output_buffer_close,
 	.print		= snd_output_buffer_print,
 	.puts		= snd_output_buffer_puts,
diff --git a/src/timer/timer_hw.c b/src/timer/timer_hw.c
index 5355705d..34538584 100644
--- a/src/timer/timer_hw.c
+++ b/src/timer/timer_hw.c
@@ -209,7 +209,7 @@ static ssize_t snd_timer_hw_read(snd_timer_t *handle, void *buffer, size_t size)
 	return result;
 }
 
-static snd_timer_ops_t snd_timer_hw_ops = {
+static const snd_timer_ops_t snd_timer_hw_ops = {
 	.close = snd_timer_hw_close,
 	.nonblock = snd_timer_hw_nonblock,
 	.async = snd_timer_hw_async,
diff --git a/src/timer/timer_local.h b/src/timer/timer_local.h
index 8f543fed..19cadfe6 100644
--- a/src/timer/timer_local.h
+++ b/src/timer/timer_local.h
@@ -45,7 +45,7 @@ struct _snd_timer {
 	snd_timer_type_t type;
 	int mode;
 	int poll_fd;
-	snd_timer_ops_t *ops;
+	const snd_timer_ops_t *ops;
 	void *private_data;
 	struct list_head async_handlers;
 };
diff --git a/src/timer/timer_query_hw.c b/src/timer/timer_query_hw.c
index 743ee1fb..9f62b78a 100644
--- a/src/timer/timer_query_hw.c
+++ b/src/timer/timer_query_hw.c
@@ -81,7 +81,7 @@ static int snd_timer_query_hw_status(snd_timer_query_t *handle, snd_timer_gstatu
 	return 0;
 }
 
-static snd_timer_query_ops_t snd_timer_query_hw_ops = {
+static const snd_timer_query_ops_t snd_timer_query_hw_ops = {
 	.close = snd_timer_query_hw_close,
 	.next_device = snd_timer_query_hw_next_device,
 	.info = snd_timer_query_hw_info,