git: d17f7f9e911a - stable/15 - vchiq: Fix return type of vchiq_copy_from_user

The branch stable/15 has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=d17f7f9e911ad77ac14cb2974935c57931a7720b

commit d17f7f9e911ad77ac14cb2974935c57931a7720b
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2026-02-17 20:47:00 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2026-04-24 15:37:25 +0000

    vchiq: Fix return type of vchiq_copy_from_user
    
    Change the function definition to map the declaration and consistently
    return an enum value.  This fixes the following error reported by GCC:
    
    sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c:322:1: error: conflicting types for 'vchiq_copy_from_user' due to enum/integer mismatch; have 'int(void *, const void *, int)' [-Werror=enum-int-mismatch]
      322 | vchiq_copy_from_user(void *dst, const void *src, int size)
          | ^~~~~~~~~~~~~~~~~~~~
    In file included from sys/contrib/vchiq/interface/vchiq_arm/vchiq_arm.h:38,
                     from sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c:61:
    sys/contrib/vchiq/interface/vchiq_arm/vchiq_core.h:647:1: note: previous declaration of 'vchiq_copy_from_user' with type 'VCHIQ_STATUS_T(void *, const void *, int)'
      647 | vchiq_copy_from_user(void *dst, const void *src, int size);
          | ^~~~~~~~~~~~~~~~~~~~
    
    Differential Revision:  https://reviews.freebsd.org/D55163
    
    (cherry picked from commit 1101292a555d24c11d7630b638dc25e1ed22c061)
---
 sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c b/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c
index 0150ce72f0a4..8e30e1c38b6d 100644
--- a/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c
+++ b/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c
@@ -255,7 +255,7 @@ vchiq_platform_get_arm_state(VCHIQ_STATE_T *state)
    return &((VCHIQ_2835_ARM_STATE_T*)state->platform_state)->arm_state;
 }
 
-int
+VCHIQ_STATUS_T
 vchiq_copy_from_user(void *dst, const void *src, int size)
 {
 
@@ -266,7 +266,7 @@ vchiq_copy_from_user(void *dst, const void *src, int size)
 	else
 		bcopy(src, dst, size);
 
-	return 0;
+	return VCHIQ_SUCCESS;
 }
 
 VCHIQ_STATUS_T