diff mbox series

[2/2] ALSA: line6: stop using get_seconds()

Message ID 20180618154108.2227779-2-arnd@arndb.de
State Accepted
Commit a8eaad7b04eaab3df6b8db722d4418286815b46c
Headers show
Series [1/2] ALSA: use ktime_get_raw_ts64() instead of getrawmonotonic64() | expand

Commit Message

Arnd Bergmann June 18, 2018, 3:41 p.m. UTC 
The get_seconds() function is deprecated because it truncates the
timestamp to 32 bits, so all users should change to ktime_get_seconds()
or ktime_get_real_seconds().

The firmware interface for passing the timestamp is also limited to
32 bits, so this patch only has the cosmetic effect of avoiding the
old interface.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
 sound/usb/line6/toneport.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

-- 
2.9.0

_______________________________________________
Alsa-devel mailing list
Alsa-devel@alsa-project.org
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
diff mbox series

Patch

diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
index 750467fb95db..f47ba94e6f4a 100644
--- a/sound/usb/line6/toneport.c
+++ b/sound/usb/line6/toneport.c
@@ -367,12 +367,13 @@  static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
 */
 static void toneport_setup(struct usb_line6_toneport *toneport)
 {
-	int ticks;
+	u32 ticks;
 	struct usb_line6 *line6 = &toneport->line6;
 	struct usb_device *usbdev = line6->usbdev;
 
 	/* sync time on device with host: */
-	ticks = (int)get_seconds();
+	/* note: 32-bit timestamps overflow in year 2106 */
+	ticks = (u32)ktime_get_real_seconds();
 	line6_write_data(line6, 0x80c6, &ticks, 4);
 
 	/* enable device: */