diff mbox

[1/3] rtl28xxu: increase failed I2C msg repeat count to 2

Message ID 1463202876-18381-1-git-send-email-crope@iki.fi (mailing list archive)
State New, archived
Headers show

Commit Message

Antti Palosaari May 14, 2016, 5:14 a.m. UTC
1 wasn't enough for mn88472 chip on Astrometa device, so increase
it by one.

Signed-off-by: Antti Palosaari <crope@iki.fi>
---
 drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Benjamin Larsson May 14, 2016, 7:04 p.m. UTC | #1
On 05/14/2016 07:14 AM, Antti Palosaari wrote:
> 1 wasn't enough for mn88472 chip on Astrometa device, so increase
> it by one.
>

I did need more then 2 repeats some times (I don't have any logs to back 
it up right now), so can we add some more just in case or can it mess up 
something else ?

MvH
Benjamin Larsson
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diff mbox

Patch

diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index fa72642..6965d8e 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -624,7 +624,7 @@  static int rtl28xxu_identify_state(struct dvb_usb_device *d, const char **name)
 	dev_dbg(&d->intf->dev, "chip_id=%u\n", dev->chip_id);
 
 	/* Retry failed I2C messages */
-	d->i2c_adap.retries = 1;
+	d->i2c_adap.retries = 2;
 	d->i2c_adap.timeout = msecs_to_jiffies(10);
 
 	return WARM;