diff mbox series

efi: sysfb_efi: remove unnecessary <asm/efi.h> include

Message ID 20220610090005.1358402-1-javierm@redhat.com
State Accepted
Commit 34705a57e7df97d161324263c103c4d4d120dfe7
Headers show
Series efi: sysfb_efi: remove unnecessary <asm/efi.h> include | expand

Commit Message

Javier Martinez Canillas June 10, 2022, 9 a.m. UTC
Nothing defined in the header is used by drivers/firmware/efi/sysfb_efi.c
but also, including it can lead to build errors when built on arches that
don't have an asm/efi.h header file.

This can happen for example if a driver that is built when COMPILE_TEST is
enabled selects the SYSFB symbol, e.g. on powerpc with allyesconfig:

drivers/firmware/efi/sysfb_efi.c:29:10: fatal error: asm/efi.h: No such file or directory
   29 | #include <asm/efi.h>
      |          ^~~~~~~~~~~

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
---

 drivers/firmware/efi/sysfb_efi.c | 2 --
 1 file changed, 2 deletions(-)

Comments

Ard Biesheuvel June 10, 2022, 9:09 a.m. UTC | #1
On Fri, 10 Jun 2022 at 11:00, Javier Martinez Canillas
<javierm@redhat.com> wrote:
>
> Nothing defined in the header is used by drivers/firmware/efi/sysfb_efi.c
> but also, including it can lead to build errors when built on arches that
> don't have an asm/efi.h header file.
>
> This can happen for example if a driver that is built when COMPILE_TEST is
> enabled selects the SYSFB symbol, e.g. on powerpc with allyesconfig:
>
> drivers/firmware/efi/sysfb_efi.c:29:10: fatal error: asm/efi.h: No such file or directory
>    29 | #include <asm/efi.h>
>       |          ^~~~~~~~~~~
>
> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>

Queued up in efi/urgent, thanks

> ---
>
>  drivers/firmware/efi/sysfb_efi.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/drivers/firmware/efi/sysfb_efi.c b/drivers/firmware/efi/sysfb_efi.c
> index 4c7c9dd7733f..7882d4b3f2be 100644
> --- a/drivers/firmware/efi/sysfb_efi.c
> +++ b/drivers/firmware/efi/sysfb_efi.c
> @@ -26,8 +26,6 @@
>  #include <linux/sysfb.h>
>  #include <video/vga.h>
>
> -#include <asm/efi.h>
> -
>  enum {
>         OVERRIDE_NONE = 0x0,
>         OVERRIDE_BASE = 0x1,
> --
> 2.36.1
>
diff mbox series

Patch

diff --git a/drivers/firmware/efi/sysfb_efi.c b/drivers/firmware/efi/sysfb_efi.c
index 4c7c9dd7733f..7882d4b3f2be 100644
--- a/drivers/firmware/efi/sysfb_efi.c
+++ b/drivers/firmware/efi/sysfb_efi.c
@@ -26,8 +26,6 @@ 
 #include <linux/sysfb.h>
 #include <video/vga.h>
 
-#include <asm/efi.h>
-
 enum {
 	OVERRIDE_NONE = 0x0,
 	OVERRIDE_BASE = 0x1,