2021-06-23 08:47:05

by Johan Hovold

[permalink] [raw]
Subject: [PATCH 1/2] Revert "media: rtl28xxu: fix zero-length control request"

This reverts commit 25d5ce3a606a1eb23a9265d615a92a876ff9cb5f.

The patch in question causes a regression and was superseded by a second
version. Unfortunately, the first revision ended up being applied
instead of the correct one.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Johan Hovold <[email protected]>
---
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 83705730e37e..0cbdb95f8d35 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -612,9 +612,8 @@ static int rtl28xxu_read_config(struct dvb_usb_device *d)
static int rtl28xxu_identify_state(struct dvb_usb_device *d, const char **name)
{
struct rtl28xxu_dev *dev = d_to_priv(d);
- u8 buf[1];
int ret;
- struct rtl28xxu_req req_demod_i2c = {0x0020, CMD_I2C_DA_RD, 1, buf};
+ struct rtl28xxu_req req_demod_i2c = {0x0020, CMD_I2C_DA_RD, 0, NULL};

dev_dbg(&d->intf->dev, "\n");

--
2.31.1