VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Samuel Thibault <samuel.thibault@ens-lyon.org> 2020-11-08 00:33:10 +0100 committer: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-11-09 18:14:20 +0100 commit: 640969a69ca4dd2ac025fe873c6bf25eba8f11b3 parent: d7012df3c9aecdcfb50f7a2ebad766952fd1410e
Commit Summary:
speakup: Fix clearing selection in safe context
Diffstat:
3 files changed, 4 insertions, 9 deletions
diff --git a/drivers/accessibility/speakup/main.c b/drivers/accessibility/speakup/main.c
index be79b2135fac..48019660a096 100644
--- a/drivers/accessibility/speakup/main.c
+++ b/drivers/accessibility/speakup/main.c
@@ -357,7 +357,6 @@ static void speakup_cut(struct vc_data *vc)
 	mark_cut_flag = 0;
 	synth_printf("%s\n", spk_msg_get(MSG_CUT));
 
-	speakup_clear_selection();
 	ret = speakup_set_selection(tty);
 
 	switch (ret) {
diff --git a/drivers/accessibility/speakup/selection.c b/drivers/accessibility/speakup/selection.c
index 032f3264fba1..7df7afad5ab4 100644
--- a/drivers/accessibility/speakup/selection.c
+++ b/drivers/accessibility/speakup/selection.c
@@ -22,13 +22,6 @@ struct speakup_selection_work {
 	struct tty_struct *tty;
 };
 
-void speakup_clear_selection(void)
-{
-	console_lock();
-	clear_selection();
-	console_unlock();
-}
-
 static void __speakup_set_selection(struct work_struct *work)
 {
 	struct speakup_selection_work *ssw =
@@ -51,6 +44,10 @@ static void __speakup_set_selection(struct work_struct *work)
 		goto unref;
 	}
 
+	console_lock();
+	clear_selection();
+	console_unlock();
+
 	set_selection_kernel(&sel, tty);
 
 unref:
diff --git a/drivers/accessibility/speakup/speakup.h b/drivers/accessibility/speakup/speakup.h
index 74fe49c2c511..33594f5a7983 100644
--- a/drivers/accessibility/speakup/speakup.h
+++ b/drivers/accessibility/speakup/speakup.h
@@ -70,7 +70,6 @@ void spk_do_flush(void);
 void speakup_start_ttys(void);
 void synth_buffer_add(u16 ch);
 void synth_buffer_clear(void);
-void speakup_clear_selection(void);
 int speakup_set_selection(struct tty_struct *tty);
 void speakup_cancel_selection(void);
 int speakup_paste_selection(struct tty_struct *tty);