Re: [PATCH] [media] include/media: fix missing | operator when setting cfg

[Sylwester Nawrocki]

On 04/18/2018 05:24 PM, Colin Ian King wrote:
> Oops, shall I re-send?

There is no need to, thanks.

Re: [PATCH] [media] include/media: fix missing | operator when setting cfg

[Sylwester Nawrocki]

On 04/18/2018 05:24 PM, Colin Ian King wrote:
> Oops, shall I re-send?

There is no need to, thanks.

Re: [PATCH] [media] include/media: fix missing | operator when setting cfg

[Colin Ian King]

On 18/04/18 16:23, Sylwester Nawrocki wrote:
> On 04/18/2018 05:20 PM, Sylwester Nawrocki wrote:
>> On 04/18/2018 05:06 PM, Colin King wrote:
>>> From: Colin Ian King 
>>>
>>> The value from a readl is being masked with ITE_REG_CIOCAN_MASK however
>>> this is not being used and cfg is being re-assigned.  I believe the
>>> assignment operator should actually be instead the |= operator.
>>>
>>> Detected by CoverityScan, CID#1467987 ("Unused value")
>>>
>>> Signed-off-by: Colin Ian King 
>> Thanks for the patch.
>>
>> Acked-by: Sylwester Nawrocki 
> 
> I forgot to mention that the subject should rather looks something
> like:
> 
> "exynos4-is: fimc-lite: : fix missing | operator when setting cfg"
> 
Oops, shall I re-send?

Re: [PATCH] [media] include/media: fix missing | operator when setting cfg

[Colin Ian King]

On 18/04/18 16:23, Sylwester Nawrocki wrote:
> On 04/18/2018 05:20 PM, Sylwester Nawrocki wrote:
>> On 04/18/2018 05:06 PM, Colin King wrote:
>>> From: Colin Ian King 
>>>
>>> The value from a readl is being masked with ITE_REG_CIOCAN_MASK however
>>> this is not being used and cfg is being re-assigned.  I believe the
>>> assignment operator should actually be instead the |= operator.
>>>
>>> Detected by CoverityScan, CID#1467987 ("Unused value")
>>>
>>> Signed-off-by: Colin Ian King 
>> Thanks for the patch.
>>
>> Acked-by: Sylwester Nawrocki 
> 
> I forgot to mention that the subject should rather looks something
> like:
> 
> "exynos4-is: fimc-lite: : fix missing | operator when setting cfg"
> 
Oops, shall I re-send?

Re: [PATCH] [media] include/media: fix missing | operator when setting cfg

[Sylwester Nawrocki]

On 04/18/2018 05:20 PM, Sylwester Nawrocki wrote:
> On 04/18/2018 05:06 PM, Colin King wrote:
>> From: Colin Ian King 
>>
>> The value from a readl is being masked with ITE_REG_CIOCAN_MASK however
>> this is not being used and cfg is being re-assigned.  I believe the
>> assignment operator should actually be instead the |= operator.
>>
>> Detected by CoverityScan, CID#1467987 ("Unused value")
>>
>> Signed-off-by: Colin Ian King 
> Thanks for the patch.
> 
> Acked-by: Sylwester Nawrocki 

I forgot to mention that the subject should rather looks something
like:

"exynos4-is: fimc-lite: : fix missing | operator when setting cfg"

-- 
Regards,
Sylwester

Re: [PATCH] [media] include/media: fix missing | operator when setting cfg

[Sylwester Nawrocki]

On 04/18/2018 05:20 PM, Sylwester Nawrocki wrote:
> On 04/18/2018 05:06 PM, Colin King wrote:
>> From: Colin Ian King 
>>
>> The value from a readl is being masked with ITE_REG_CIOCAN_MASK however
>> this is not being used and cfg is being re-assigned.  I believe the
>> assignment operator should actually be instead the |= operator.
>>
>> Detected by CoverityScan, CID#1467987 ("Unused value")
>>
>> Signed-off-by: Colin Ian King 
> Thanks for the patch.
> 
> Acked-by: Sylwester Nawrocki 

I forgot to mention that the subject should rather looks something
like:

"exynos4-is: fimc-lite: : fix missing | operator when setting cfg"

-- 
Regards,
Sylwester

Re: [PATCH] [media] include/media: fix missing | operator when setting cfg

[Sylwester Nawrocki]

On 04/18/2018 05:06 PM, Colin King wrote:
> From: Colin Ian King 
> 
> The value from a readl is being masked with ITE_REG_CIOCAN_MASK however
> this is not being used and cfg is being re-assigned.  I believe the
> assignment operator should actually be instead the |= operator.
> 
> Detected by CoverityScan, CID#1467987 ("Unused value")
> 
> Signed-off-by: Colin Ian King 

Thanks for the patch.

Acked-by: Sylwester Nawrocki 

Re: [PATCH] [media] include/media: fix missing | operator when setting cfg

[Sylwester Nawrocki]

On 04/18/2018 05:06 PM, Colin King wrote:
> From: Colin Ian King 
> 
> The value from a readl is being masked with ITE_REG_CIOCAN_MASK however
> this is not being used and cfg is being re-assigned.  I believe the
> assignment operator should actually be instead the |= operator.
> 
> Detected by CoverityScan, CID#1467987 ("Unused value")
> 
> Signed-off-by: Colin Ian King 

Thanks for the patch.

Acked-by: Sylwester Nawrocki 

[PATCH] [media] include/media: fix missing | operator when setting cfg

[Colin King]

From: Colin Ian King 

The value from a readl is being masked with ITE_REG_CIOCAN_MASK however
this is not being used and cfg is being re-assigned.  I believe the
assignment operator should actually be instead the |= operator.

Detected by CoverityScan, CID#1467987 ("Unused value")

Signed-off-by: Colin Ian King 
---
 drivers/media/platform/exynos4-is/fimc-lite-reg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/exynos4-is/fimc-lite-reg.c 
b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
index f0acc550d065..16565a0b4bf1 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite-reg.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
@@ -254,7 +254,7 @@ void flite_hw_set_dma_window(struct fimc_lite *dev, struct 
flite_frame *f)
/* Maximum output pixel size */
cfg = readl(dev->regs + FLITE_REG_CIOCAN);
cfg &= ~FLITE_REG_CIOCAN_MASK;
-   cfg = (f->f_height << 16) | f->f_width;
+   cfg |= (f->f_height << 16) | f->f_width;
writel(cfg, dev->regs + FLITE_REG_CIOCAN);
 
/* DMA offsets */
-- 
2.17.0

[PATCH] [media] include/media: fix missing | operator when setting cfg

[Colin King]

From: Colin Ian King 

The value from a readl is being masked with ITE_REG_CIOCAN_MASK however
this is not being used and cfg is being re-assigned.  I believe the
assignment operator should actually be instead the |= operator.

Detected by CoverityScan, CID#1467987 ("Unused value")

Signed-off-by: Colin Ian King 
---
 drivers/media/platform/exynos4-is/fimc-lite-reg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/exynos4-is/fimc-lite-reg.c 
b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
index f0acc550d065..16565a0b4bf1 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite-reg.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite-reg.c
@@ -254,7 +254,7 @@ void flite_hw_set_dma_window(struct fimc_lite *dev, struct 
flite_frame *f)
/* Maximum output pixel size */
cfg = readl(dev->regs + FLITE_REG_CIOCAN);
cfg &= ~FLITE_REG_CIOCAN_MASK;
-   cfg = (f->f_height << 16) | f->f_width;
+   cfg |= (f->f_height << 16) | f->f_width;
writel(cfg, dev->regs + FLITE_REG_CIOCAN);
 
/* DMA offsets */
-- 
2.17.0