diff mbox

drivers/net/can/m_can/Kconfig: Let CAN_M_CAN depend on HAS_IOMEM

Message ID 542FC556.6060306@gmail.com
State Awaiting Upstream, archived
Delegated to: David Miller
Headers show

Commit Message

Chen Gang Oct. 4, 2014, 10 a.m. UTC
CAN_M_CAN needs HAS_IOMEM, so depend on it, the related error (with
allmodconfig under um):

    MODPOST 1205 modules
  ERROR: "devm_ioremap" [drivers/net/can/m_can/m_can.ko] undefined!
  ERROR: "devm_ioremap_resource" [drivers/net/can/m_can/m_can.ko] undefined!

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
---
 drivers/net/can/m_can/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Varka Bhadram Oct. 4, 2014, 11:05 a.m. UTC | #1
Hi Chen Gang


I think commit message should be short and proper.

We can remove *drivers/net/can/m_can/Kconfig* in the commit, just
give *can: Kconfig: *

commit message like : *can: Kconfig: Fix CAN_M_CAN dependency*

On Saturday 04 October 2014 03:30 PM, Chen Gang wrote:
> CAN_M_CAN needs HAS_IOMEM, so depend on it, the related error (with
> allmodconfig under um):
>
>      MODPOST 1205 modules
>    ERROR: "devm_ioremap" [drivers/net/can/m_can/m_can.ko] undefined!
>    ERROR: "devm_ioremap_resource" [drivers/net/can/m_can/m_can.ko] undefined!
>
> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
> ---
>   drivers/net/can/m_can/Kconfig | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/can/m_can/Kconfig b/drivers/net/can/m_can/Kconfig
> index fca5482..14c9fcf 100644
> --- a/drivers/net/can/m_can/Kconfig
> +++ b/drivers/net/can/m_can/Kconfig
> @@ -1,4 +1,5 @@
>   config CAN_M_CAN
>   	tristate "Bosch M_CAN devices"
> +	depends on HAS_IOMEM
>   	---help---
>   	  Say Y here if you want to support for Bosch M_CAN controller.
Chen Gang Oct. 4, 2014, 11:49 a.m. UTC | #2
On 10/4/14 19:05, Varka Bhadram wrote:
> Hi Chen Gang
> 
> 
> I think commit message should be short and proper.
> 
> We can remove *drivers/net/can/m_can/Kconfig* in the commit, just
> give *can: Kconfig: *
> 
> commit message like : *can: Kconfig: Fix CAN_M_CAN dependency*
> 

OK, thanks, it sounds good to me. If necessary to send patch v2 for it,
please let me know.

Thanks.

> On Saturday 04 October 2014 03:30 PM, Chen Gang wrote:
>> CAN_M_CAN needs HAS_IOMEM, so depend on it, the related error (with
>> allmodconfig under um):
>>
>>      MODPOST 1205 modules
>>    ERROR: "devm_ioremap" [drivers/net/can/m_can/m_can.ko] undefined!
>>    ERROR: "devm_ioremap_resource" [drivers/net/can/m_can/m_can.ko] undefined!
>>
>> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
>> ---
>>   drivers/net/can/m_can/Kconfig | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/net/can/m_can/Kconfig b/drivers/net/can/m_can/Kconfig
>> index fca5482..14c9fcf 100644
>> --- a/drivers/net/can/m_can/Kconfig
>> +++ b/drivers/net/can/m_can/Kconfig
>> @@ -1,4 +1,5 @@
>>   config CAN_M_CAN
>>       tristate "Bosch M_CAN devices"
>> +    depends on HAS_IOMEM
>>       ---help---
>>         Say Y here if you want to support for Bosch M_CAN controller.
>
diff mbox

Patch

diff --git a/drivers/net/can/m_can/Kconfig b/drivers/net/can/m_can/Kconfig
index fca5482..14c9fcf 100644
--- a/drivers/net/can/m_can/Kconfig
+++ b/drivers/net/can/m_can/Kconfig
@@ -1,4 +1,5 @@ 
 config CAN_M_CAN
 	tristate "Bosch M_CAN devices"
+	depends on HAS_IOMEM
 	---help---
 	  Say Y here if you want to support for Bosch M_CAN controller.