From: Hans Verkuil hverkuil-cisco@xs4all.nl
[ Upstream commit 93f65ce036863893c164ca410938e0968964b26c ]
I expect that the hardware will have limited this to 16, but just in case it hasn't, check for this corner case.
Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/platform/s5p-cec/s5p_cec.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/s5p-cec/s5p_cec.c b/drivers/media/platform/s5p-cec/s5p_cec.c index 3032247c63a5..554c8f2b60b8 100644 --- a/drivers/media/platform/s5p-cec/s5p_cec.c +++ b/drivers/media/platform/s5p-cec/s5p_cec.c @@ -116,6 +116,8 @@ static irqreturn_t s5p_cec_irq_handler(int irq, void *priv) dev_dbg(cec->dev, "Buffer overrun (worker did not process previous message)\n"); cec->rx = STATE_BUSY; cec->msg.len = status >> 24; + if (cec->msg.len > CEC_MAX_MSG_SIZE) + cec->msg.len = CEC_MAX_MSG_SIZE; cec->msg.rx_status = CEC_RX_STATUS_OK; s5p_cec_get_rx_buf(cec, cec->msg.len, cec->msg.msg);
From: Hans Verkuil hverkuil-cisco@xs4all.nl
[ Upstream commit 20694e96ca089ce6693c2348f8f628ee621e4e74 ]
Fix a compiler warning:
drivers/media/dvb-frontends/drxk_hard.c: In function 'drxk_read_ucblocks': drivers/media/dvb-frontends/drxk_hard.c:6673:21: warning: 'err' may be used uninitialized [-Wmaybe-uninitialized] 6673 | *ucblocks = (u32) err; | ^~~~~~~~~ drivers/media/dvb-frontends/drxk_hard.c:6663:13: note: 'err' was declared here 6663 | u16 err; | ^~~
Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/dvb-frontends/drxk_hard.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index 48a8aad47a74..98146e74bbdf 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -6700,7 +6700,7 @@ static int drxk_read_snr(struct dvb_frontend *fe, u16 *snr) static int drxk_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) { struct drxk_state *state = fe->demodulator_priv; - u16 err; + u16 err = 0;
dprintk(1, "\n");
From: Hans de Goede hdegoede@redhat.com
[ Upstream commit 5b9853ad1329be49343a608d574eb232ff1273d0 ]
When atomisp_open() fails then it must call v4l2_fh_release() to undo the results of v4l2_fh_open().
Reviewed-by: Andy Shevchenko andriy.shevchenko@intel.com Signed-off-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Mauro Carvalho Chehab mchehab@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c index f1d8cc5a2730..0645751b4b19 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c @@ -888,6 +888,7 @@ static int atomisp_open(struct file *file) hmm_pool_unregister(HMM_POOL_TYPE_DYNAMIC); pm_runtime_put(vdev->v4l2_dev->dev); rt_mutex_unlock(&isp->mutex); + v4l2_fh_release(file); return ret; }
From: Martin Tůma martin.tuma@digiteqautomotive.com
[ Upstream commit b8caf0a0e04583fb71e21495bef84509182227ea ]
The missing "platform" alias is required for the mgb4 v4l2 driver to load the i2c controller driver when probing the HW.
Signed-off-by: Martin Tůma martin.tuma@digiteqautomotive.com Acked-by: Michal Simek michal.simek@amd.com Signed-off-by: Wolfram Sang wsa@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/i2c/busses/i2c-xiic.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index da526cc471cc..1f512f0d31a5 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c @@ -900,6 +900,7 @@ static struct platform_driver xiic_i2c_driver = {
module_platform_driver(xiic_i2c_driver);
+MODULE_ALIAS("platform:" DRIVER_NAME); MODULE_AUTHOR("info@mocean-labs.com"); MODULE_DESCRIPTION("Xilinx I2C bus driver"); MODULE_LICENSE("GPL v2");
linux-stable-mirror@lists.linaro.org
-
Sasha Levin