This moves call to spk_stop_serial_interrupt() function out of synth_release()
and into release() method of specific spk_synth instances. This is because
a TTY-based synth implementation wouldn't need spk_stop_serial_interrupt()
call. Moving it into each synth's release() method gives the decision of
calling spk_stop_serial_interrupt() to that synth. TTY-based synths which
follow in this patchset simply wouldn't call it.
Signed-off-by: Okash Khawaja <okash.khawaja@xxxxxxxxx>
Reviewed-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
Index: linux-4.10.1/drivers/staging/speakup/serialio.c
===================================================================
--- linux-4.10.1.orig/drivers/staging/speakup/serialio.c
+++ linux-4.10.1/drivers/staging/speakup/serialio.c
@@ -149,6 +149,7 @@
/* Free IRQ */
free_irq(serstate->irq, (void *)synth_readbuf_handler);
}
+EXPORT_SYMBOL_GPL(spk_stop_serial_interrupt);
int spk_wait_for_xmitr(struct spk_synth *in_synth)
{
@@ -224,6 +225,7 @@
void spk_serial_release(void)
{
+ spk_stop_serial_interrupt();
if (speakup_info.port_tts == 0)
return;
synth_release_region(speakup_info.port_tts, 8);
Index: linux-4.10.1/drivers/staging/speakup/speakup_acntpc.c
===================================================================
--- linux-4.10.1.orig/drivers/staging/speakup/speakup_acntpc.c
+++ linux-4.10.1/drivers/staging/speakup/speakup_acntpc.c
@@ -304,6 +304,7 @@
static void accent_release(void)
{
+ spk_stop_serial_interrupt();
if (speakup_info.port_tts)
synth_release_region(speakup_info.port_tts-1, SYNTH_IO_EXTENT);
speakup_info.port_tts = 0;
Index: linux-4.10.1/drivers/staging/speakup/synth.c
===================================================================
--- linux-4.10.1.orig/drivers/staging/speakup/synth.c
+++ linux-4.10.1/drivers/staging/speakup/synth.c
@@ -462,7 +462,6 @@
sysfs_remove_group(speakup_kobj, &synth->attributes);
for (var = synth->vars; var->var_id != MAXVARS; var++)
speakup_unregister_var(var->var_id);
- spk_stop_serial_interrupt();
synth->release();
synth = NULL;
}
Index: linux-4.10.1/drivers/staging/speakup/speakup_decpc.c
===================================================================
--- linux-4.10.1.orig/drivers/staging/speakup/speakup_decpc.c
+++ linux-4.10.1/drivers/staging/speakup/speakup_decpc.c
@@ -483,6 +483,7 @@
static void dtpc_release(void)
{
+ spk_stop_serial_interrupt();
if (speakup_info.port_tts)
synth_release_region(speakup_info.port_tts, SYNTH_IO_EXTENT);
speakup_info.port_tts = 0;
Index: linux-4.10.1/drivers/staging/speakup/speakup_dtlk.c
===================================================================
--- linux-4.10.1.orig/drivers/staging/speakup/speakup_dtlk.c
+++ linux-4.10.1/drivers/staging/speakup/speakup_dtlk.c
@@ -375,6 +375,7 @@
static void dtlk_release(void)
{
+ spk_stop_serial_interrupt();
if (speakup_info.port_tts)
synth_release_region(speakup_info.port_tts-1, SYNTH_IO_EXTENT);
speakup_info.port_tts = 0;
Index: linux-4.10.1/drivers/staging/speakup/speakup_keypc.c
===================================================================
--- linux-4.10.1.orig/drivers/staging/speakup/speakup_keypc.c
+++ linux-4.10.1/drivers/staging/speakup/speakup_keypc.c
@@ -306,6 +306,7 @@
static void keynote_release(void)
{
+ spk_stop_serial_interrupt();
if (synth_port)
synth_release_region(synth_port, SYNTH_IO_EXTENT);
synth_port = 0;
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