4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Thomas Petazzoni thomas.petazzoni@bootlin.com
[ Upstream commit 12be1036c536f849ad6f9bba73cffa708aa965c3 ]
This is necessary to be able to include <linux/msi.h> when CONFIG_GENERIC_MSI_IRQ_DOMAIN is enabled. Without this, a build with CONFIG_GENERIC_MSI_IRQ_DOMAIN fails with:
In file included from drivers//ata/ahci.c:45:0:
include/linux/msi.h:226:10: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'?
msi_alloc_info_t *arg); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:230:9: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? msi_alloc_info_t *arg); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:239:12: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? msi_alloc_info_t *arg); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:240:22: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? void (*msi_finish)(msi_alloc_info_t *arg, int retval); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:241:20: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? void (*set_desc)(msi_alloc_info_t *arg, ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:316:18: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? int nvec, msi_alloc_info_t *args); ^~~~~~~~~~~~~~~~ sg_alloc_fn include/linux/msi.h:318:29: error: unknown type name 'msi_alloc_info_t'; did you mean 'sg_alloc_fn'? int virq, int nvec, msi_alloc_info_t *args); ^~~~~~~~~~~~~~~~ sg_alloc_fn
Signed-off-by: Thomas Petazzoni thomas.petazzoni@bootlin.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/sparc/include/asm/Kbuild | 1 + 1 file changed, 1 insertion(+)
--- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -14,6 +14,7 @@ generic-y += local64.h generic-y += mcs_spinlock.h generic-y += mm-arch-hooks.h generic-y += module.h +generic-y += msi.h generic-y += preempt.h generic-y += rwsem.h generic-y += serial.h