Re: linux-next: build failure after merge of the extcon tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi all,

On 9/4/24 7:24 AM, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the extcon tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
> 
> drivers/extcon/extcon-lc824206xa.c:413:22: error: initialization of 'unsigned int' from 'const enum power_supply_usb_type *' makes integer from pointer without a cast [-Wint-conversion]
>   413 |         .usb_types = lc824206xa_psy_usb_types,
>       |                      ^~~~~~~~~~~~~~~~~~~~~~~~
> drivers/extcon/extcon-lc824206xa.c:413:22: note: (near initialization for 'lc824206xa_psy_desc.usb_types')
> drivers/extcon/extcon-lc824206xa.c:413:22: error: initializer element is not computable at load time
> drivers/extcon/extcon-lc824206xa.c:413:22: note: (near initialization for 'lc824206xa_psy_desc.usb_types')
> drivers/extcon/extcon-lc824206xa.c:414:10: error: 'const struct power_supply_desc' has no member named 'num_usb_types'; did you mean 'usb_types'?
>   414 |         .num_usb_types = ARRAY_SIZE(lc824206xa_psy_usb_types),
>       |          ^~~~~~~~~~~~~
>       |          usb_types
> In file included from include/linux/kernel.h:16,
>                  from include/linux/cpumask.h:11,
>                  from arch/x86/include/asm/paravirt.h:21,
>                  from arch/x86/include/asm/cpuid.h:62,
>                  from arch/x86/include/asm/processor.h:19,
>                  from include/linux/sched.h:13,
>                  from include/linux/delay.h:23,
>                  from drivers/extcon/extcon-lc824206xa.c:20:
> include/linux/array_size.h:11:25: error: initialization of 'const enum power_supply_property *' from 'long unsigned int' makes pointer from integer without a cast [-Wint-conversion]
>    11 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
>       |                         ^
> drivers/extcon/extcon-lc824206xa.c:414:26: note: in expansion of macro 'ARRAY_SIZE'
>   414 |         .num_usb_types = ARRAY_SIZE(lc824206xa_psy_usb_types),
>       |                          ^~~~~~~~~~
> include/linux/array_size.h:11:25: note: (near initialization for 'lc824206xa_psy_desc.properties')
>    11 | #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
>       |                         ^
> drivers/extcon/extcon-lc824206xa.c:414:26: note: in expansion of macro 'ARRAY_SIZE'
>   414 |         .num_usb_types = ARRAY_SIZE(lc824206xa_psy_usb_types),
>       |                          ^~~~~~~~~~
> 
> Caused by commit
> 
>   e508f2606c0b ("extcon: Add LC824206XA microUSB switch driver")
> 
> interatcing with commit
> 
>   364ea7ccaef9 ("power: supply: Change usb_types from an array into a bitmask")
> 
> from the battery tree.

Since I'm the author of both commits this is my bad, sorry.

Stephen, thank you for fixing this in -next.

Chanwoo, Sebastian send a pull-request for an immutable branch with
these changes:

https://lore.kernel.org/linux-pm/ez5ja55dl7w7ynq2wv4efsvvqtk4xyalf4k6agtsuhpgrtlpg3@d6ghlle4cu2q/

Can you please merge the ib-psy-usb-types-signed tag into
extcon.git/extcon-next and then apply Stephen's fix so that Linus
does not get hit by this build error when he merges the extcon
changes for 6.12 ?

Regards,

Hans




> I have applied the following merge fix patch.
> 
> From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Date: Wed, 4 Sep 2024 15:19:19 +1000
> Subject: [PATCH] fix up for "extcon: Add LC824206XA microUSB switch driver"
> 
> interacting with "power: supply: Change usb_types from an array into a
> bitmask" from het battery tree.
> 
> Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> ---
>  drivers/extcon/extcon-lc824206xa.c | 15 +++++----------
>  1 file changed, 5 insertions(+), 10 deletions(-)
> 
> diff --git a/drivers/extcon/extcon-lc824206xa.c b/drivers/extcon/extcon-lc824206xa.c
> index d58a2c369018..56938748aea8 100644
> --- a/drivers/extcon/extcon-lc824206xa.c
> +++ b/drivers/extcon/extcon-lc824206xa.c
> @@ -393,14 +393,6 @@ static int lc824206xa_psy_get_prop(struct power_supply *psy,
>  	return 0;
>  }
>  
> -static const enum power_supply_usb_type lc824206xa_psy_usb_types[] = {
> -	POWER_SUPPLY_USB_TYPE_SDP,
> -	POWER_SUPPLY_USB_TYPE_CDP,
> -	POWER_SUPPLY_USB_TYPE_DCP,
> -	POWER_SUPPLY_USB_TYPE_ACA,
> -	POWER_SUPPLY_USB_TYPE_UNKNOWN,
> -};
> -

>  static const enum power_supply_property lc824206xa_psy_props[] = {
>  	POWER_SUPPLY_PROP_ONLINE,
>  	POWER_SUPPLY_PROP_USB_TYPE,
> @@ -410,8 +402,11 @@ static const enum power_supply_property lc824206xa_psy_props[] = {
>  static const struct power_supply_desc lc824206xa_psy_desc = {
>  	.name = "lc824206xa-charger-detect",
>  	.type = POWER_SUPPLY_TYPE_USB,
> -	.usb_types = lc824206xa_psy_usb_types,
> -	.num_usb_types = ARRAY_SIZE(lc824206xa_psy_usb_types),
> +	.usb_types = BIT(POWER_SUPPLY_USB_TYPE_SDP) |
> +		     BIT(POWER_SUPPLY_USB_TYPE_CDP) |
> +		     BIT(POWER_SUPPLY_USB_TYPE_DCP) |
> +		     BIT(POWER_SUPPLY_USB_TYPE_ACA) |
> +		     BIT(POWER_SUPPLY_USB_TYPE_UNKNOWN),
>  	.properties = lc824206xa_psy_props,
>  	.num_properties = ARRAY_SIZE(lc824206xa_psy_props),
>  	.get_property = lc824206xa_psy_get_prop,





[Index of Archives]     [Linux Kernel]     [Linux USB Development]     [Yosemite News]     [Linux SCSI]

  Powered by Linux