[PATCH 2/2] platform/x86/siemens: simatic-ipc-batt: fix logic error for BX-59A

[PATCH 2/2] platform/x86/siemens: simatic-ipc-batt: fix logic error for BX-59A

[xingtong_wu]

From: "xingtong.wu" <xingtong.wu@siemens.com>

There is a bug in if statement that lead to logical error
and have influence to other IPC, it get correct now.

Fixes: c56beff20375 ("platform/x86/siemens: simatic-ipc-batt: add support for module BX-59A")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308010001.BGYCSQrl-lkp@intel.com/
Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
---
 drivers/platform/x86/siemens/simatic-ipc-batt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
index d66b9969234b..e6c12c52843c 100644
--- a/drivers/platform/x86/siemens/simatic-ipc-batt.c
+++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c
@@ -194,7 +194,8 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab
 
 	if (table->table[2].key) {
 		flags = GPIOD_OUT_HIGH;
-		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A || SIMATIC_IPC_DEVICE_BX_59A)
+		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A ||
+		    priv.devmode == SIMATIC_IPC_DEVICE_BX_59A)
 			flags = GPIOD_OUT_LOW;
 		priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags);
 		if (IS_ERR(priv.gpios[2])) {
-- 
2.25.1

Re: [PATCH 2/2] platform/x86/siemens: simatic-ipc-batt: fix logic error for BX-59A

[Ilpo Järvinen]

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On Tue, 1 Aug 2023, xingtong_wu@163.com wrote:

> From: "xingtong.wu" <xingtong.wu@siemens.com>
> 
> There is a bug in if statement that lead to logical error
> and have influence to other IPC, it get correct now.
> 
> Fixes: c56beff20375 ("platform/x86/siemens: simatic-ipc-batt: add support for module BX-59A")
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202308010001.BGYCSQrl-lkp@intel.com/
> Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
> ---
>  drivers/platform/x86/siemens/simatic-ipc-batt.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
> index d66b9969234b..e6c12c52843c 100644
> --- a/drivers/platform/x86/siemens/simatic-ipc-batt.c
> +++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c
> @@ -194,7 +194,8 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab
>  
>  	if (table->table[2].key) {
>  		flags = GPIOD_OUT_HIGH;
> -		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A || SIMATIC_IPC_DEVICE_BX_59A)
> +		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A ||
> +		    priv.devmode == SIMATIC_IPC_DEVICE_BX_59A)
>  			flags = GPIOD_OUT_LOW;
>  		priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags);
>  		if (IS_ERR(priv.gpios[2])) {
> 

The code change is fine but please try to improve the changelog (has 
similar problems as the other one).

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

-- 
 i.

Re: [PATCH v2 2/2] platform/x86/siemens: simatic-ipc-batt: fix logic error for BX-59A

[Ilpo Järvinen]

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On Sat, 1 Aug 2043, xingtong_wu@163.com wrote:

> From: "xingtong.wu" <xingtong.wu@siemens.com>
> 
> The variable "priv.devmode" is missing from if statement that leads
> to a logical error. Add the missing variable to the if condition.
>
> Fixes: c56beff20375 ("platform/x86/siemens: simatic-ipc-batt: add support for module BX-59A")
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202308010001.BGYCSQrl-lkp@intel.com/
> 
> Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>

The tags block should not have extra newlines like there's now one in 
between Closes and Signed-off-by.

For patches 1-2:

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

(In case you end up submitting a new version, you should collect the tags 
other people have given you, except e.g., if you did major modifications 
to the patch.)

-- 
 i.

> ---
>  drivers/platform/x86/siemens/simatic-ipc-batt.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
> index d66b9969234b..e6c12c52843c 100644
> --- a/drivers/platform/x86/siemens/simatic-ipc-batt.c
> +++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c
> @@ -194,7 +194,8 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab
>  
>  	if (table->table[2].key) {
>  		flags = GPIOD_OUT_HIGH;
> -		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A || SIMATIC_IPC_DEVICE_BX_59A)
> +		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A ||
> +		    priv.devmode == SIMATIC_IPC_DEVICE_BX_59A)
>  			flags = GPIOD_OUT_LOW;
>  		priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags);
>  		if (IS_ERR(priv.gpios[2])) {
> 

Re: [PATCH v2 2/2] platform/x86/siemens: simatic-ipc-batt: fix logic error for BX-59A

[Ashok Raj]

On Sat, Aug 01, 2043 at 01:34:17AM +0800, xingtong_wu@163.com wrote:
^^^^^^^^^^^^^^^^^^^^

Nice way to keep your mail on top of the sort :-).. You need to fixup your
system date.

> From: "xingtong.wu" <xingtong.wu@siemens.com>
> 
> The variable "priv.devmode" is missing from if statement that leads
> to a logical error. Add the missing variable to the if condition.
> 
> Fixes: c56beff20375 ("platform/x86/siemens: simatic-ipc-batt: add support for module BX-59A")
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202308010001.BGYCSQrl-lkp@intel.com/
> 
> Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
> ---
>  drivers/platform/x86/siemens/simatic-ipc-batt.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
> index d66b9969234b..e6c12c52843c 100644
> --- a/drivers/platform/x86/siemens/simatic-ipc-batt.c
> +++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c
> @@ -194,7 +194,8 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab
>  
>  	if (table->table[2].key) {
>  		flags = GPIOD_OUT_HIGH;
> -		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A || SIMATIC_IPC_DEVICE_BX_59A)
> +		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A ||
> +		    priv.devmode == SIMATIC_IPC_DEVICE_BX_59A)
>  			flags = GPIOD_OUT_LOW;
>  		priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags);
>  		if (IS_ERR(priv.gpios[2])) {
> -- 
> 2.25.1
> 

Re: [PATCH v2 2/2] platform/x86/siemens: simatic-ipc-batt: fix logic error for BX-59A

[xingtong.wu]

On 2023/8/16 23:45, Ashok Raj wrote:
> On Sat, Aug 01, 2043 at 01:34:17AM +0800, xingtong_wu@163.com wrote:
> ^^^^^^^^^^^^^^^^^^^^
> 
> Nice way to keep your mail on top of the sort :-).. You need to fixup your
> system date.

I'm sorry that there are time problem on my local machine which lead to a
wrong time in email, but I just sent an email to remind hdegoede@redhat.com
individually, the time problem was solved by him on his branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/commit/?h=review-hans&id=b01c1e022f7f0c327ecc7544dc44d5f80a2d2bd9
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/commit/?h=review-hans&id=7abf253afa5c72c0c7eb21f67da1d443f036737a

> 
>> From: "xingtong.wu" <xingtong.wu@siemens.com>
>>
>> The variable "priv.devmode" is missing from if statement that leads
>> to a logical error. Add the missing variable to the if condition.
>>
>> Fixes: c56beff20375 ("platform/x86/siemens: simatic-ipc-batt: add support for module BX-59A")
>> Reported-by: kernel test robot <lkp@intel.com>
>> Closes: https://lore.kernel.org/oe-kbuild-all/202308010001.BGYCSQrl-lkp@intel.com/
>>
>> Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
>> ---
>>  drivers/platform/x86/siemens/simatic-ipc-batt.c | 3 ++-
>>  1 file changed, 2 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
>> index d66b9969234b..e6c12c52843c 100644
>> --- a/drivers/platform/x86/siemens/simatic-ipc-batt.c
>> +++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c
>> @@ -194,7 +194,8 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab
>>  
>>  	if (table->table[2].key) {
>>  		flags = GPIOD_OUT_HIGH;
>> -		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A || SIMATIC_IPC_DEVICE_BX_59A)
>> +		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A ||
>> +		    priv.devmode == SIMATIC_IPC_DEVICE_BX_59A)
>>  			flags = GPIOD_OUT_LOW;
>>  		priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags);
>>  		if (IS_ERR(priv.gpios[2])) {
>> -- 
>> 2.25.1
>>

[PATCH v2 2/2] platform/x86/siemens: simatic-ipc-batt: fix logic error for BX-59A

[xingtong_wu]

From: "xingtong.wu" <xingtong.wu@siemens.com>

The variable "priv.devmode" is missing from if statement that leads
to a logical error. Add the missing variable to the if condition.

Fixes: c56beff20375 ("platform/x86/siemens: simatic-ipc-batt: add support for module BX-59A")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308010001.BGYCSQrl-lkp@intel.com/

Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
---
 drivers/platform/x86/siemens/simatic-ipc-batt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
index d66b9969234b..e6c12c52843c 100644
--- a/drivers/platform/x86/siemens/simatic-ipc-batt.c
+++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c
@@ -194,7 +194,8 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab
 
 	if (table->table[2].key) {
 		flags = GPIOD_OUT_HIGH;
-		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A || SIMATIC_IPC_DEVICE_BX_59A)
+		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A ||
+		    priv.devmode == SIMATIC_IPC_DEVICE_BX_59A)
 			flags = GPIOD_OUT_LOW;
 		priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags);
 		if (IS_ERR(priv.gpios[2])) {
-- 
2.25.1

[PATCH v3 2/2] platform/x86/siemens: simatic-ipc-batt: fix logical error for BX-59A

[xingtong_wu]

From: "xingtong.wu" <xingtong.wu@siemens.com>

The variable "priv.devmode" is missing from if statement that leads
to a logical error. Add the missing variable to the if condition.

Fixes: c56beff20375 ("platform/x86/siemens: simatic-ipc-batt: add support for module BX-59A")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308010001.BGYCSQrl-lkp@intel.com/
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: xingtong.wu <xingtong.wu@siemens.com>
---
 drivers/platform/x86/siemens/simatic-ipc-batt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/x86/siemens/simatic-ipc-batt.c b/drivers/platform/x86/siemens/simatic-ipc-batt.c
index d66b9969234b..e6c12c52843c 100644
--- a/drivers/platform/x86/siemens/simatic-ipc-batt.c
+++ b/drivers/platform/x86/siemens/simatic-ipc-batt.c
@@ -194,7 +194,8 @@ int simatic_ipc_batt_probe(struct platform_device *pdev, struct gpiod_lookup_tab
 
 	if (table->table[2].key) {
 		flags = GPIOD_OUT_HIGH;
-		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A || SIMATIC_IPC_DEVICE_BX_59A)
+		if (priv.devmode == SIMATIC_IPC_DEVICE_BX_21A ||
+		    priv.devmode == SIMATIC_IPC_DEVICE_BX_59A)
 			flags = GPIOD_OUT_LOW;
 		priv.gpios[2] = devm_gpiod_get_index(dev, "CMOSBattery meter", 2, flags);
 		if (IS_ERR(priv.gpios[2])) {
-- 
2.25.1