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Groups > linux.kernel > #1380267
| From | Grigori Goronzy <greg@chown.ath.cx> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 01/13] USB: ch341: fix error handling on resume |
| Date | 2016-04-15 23:20 +0200 |
| Message-ID | <rojjI-119-19@gated-at.bofh.it> (permalink) |
| References | <rojjH-119-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This may fail, do not assume it always works.
Signed-off-by: Grigori Goronzy <greg@chown.ath.cx>
---
drivers/usb/serial/ch341.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index c73808f..63df8ce 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -544,9 +544,7 @@ static int ch341_reset_resume(struct usb_serial *serial)
priv = usb_get_serial_port_data(serial->port[0]);
/* reconfigure ch341 serial port after bus-reset */
- ch341_configure(serial->dev, priv);
-
- return 0;
+ return ch341_configure(serial->dev, priv);
}
static struct usb_serial_driver ch341_device = {
--
1.9.1
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Major improvements to the ch341 driver v4 Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 06/13] USB: ch341: add support for parity, frame length, stop bits Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 01/13] USB: ch341: fix error handling on resume Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 04/13] USB: ch341: fix USB buffer allocations Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 08/13] USB: ch341: add support for RTS/CTS flow control Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 09/13] USB: ch341: fix coding style Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 13/13] USB: ch341: implement tx_empty callback Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 12/13] USB: ch341: get rid of default configuration Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 03/13] USB: ch341: add definitions for modem control Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 10/13] USB: ch341: clean up messages Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200 [PATCH v4 07/13] USB: ch341: add debug output for chip version Grigori Goronzy <greg@chown.ath.cx> - 2016-04-15 23:20 +0200
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