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authorArnd Bergmann <arnd@arndb.de>2017-09-12 22:08:23 +0200
committerMarc Zyngier <marc.zyngier@arm.com>2017-09-19 19:43:45 +0100
commit6c09ffd027255d97c536aa4ac51a90973adfedc6 (patch)
tree2dc1f611590c56b3fe4ad2568c95a66651379cb4 /drivers/irqchip
parent3fad4cdac235c5b13227d0c09854c689ae62c70b (diff)
downloadlinux-6c09ffd027255d97c536aa4ac51a90973adfedc6.tar.bz2
irqchip/gic-v4: Fix building with ancient gcc
gcc-4.5 and earlier don't like named initializers for anonymous union members: drivers/irqchip/irq-gic-v4.c: In function 'its_map_vlpi': drivers/irqchip/irq-gic-v4.c:176:3: error: unknown field 'map' specified in initializer drivers/irqchip/irq-gic-v4.c:176:3: error: missing braces around initializer drivers/irqchip/irq-gic-v4.c:176:3: error: (near initialization for 'info.<anonymous>') drivers/irqchip/irq-gic-v4.c: In function 'its_get_vlpi': drivers/irqchip/irq-gic-v4.c:192:3: error: unknown field 'map' specified in initializer drivers/irqchip/irq-gic-v4.c:192:3: error: missing braces around initializer drivers/irqchip/irq-gic-v4.c:192:3: error: (near initialization for 'info.<anonymous>') drivers/irqchip/irq-gic-v4.c: In function 'its_prop_update_vlpi': drivers/irqchip/irq-gic-v4.c:208:3: error: unknown field 'config' specified in initializer drivers/irqchip/irq-gic-v4.c:208:3: error: missing braces around initializer drivers/irqchip/irq-gic-v4.c:208:3: error: (near initialization for 'info.<anonymous>') drivers/irqchip/irq-gic-v4.c:208:3: error: initialization makes pointer from integer without a cast This is fairly easy to work around, by using extra curly braces. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-gic-v4.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-gic-v4.c b/drivers/irqchip/irq-gic-v4.c
index 2370e6d9e603..cd0bcc3b7e33 100644
--- a/drivers/irqchip/irq-gic-v4.c
+++ b/drivers/irqchip/irq-gic-v4.c
@@ -173,7 +173,9 @@ int its_map_vlpi(int irq, struct its_vlpi_map *map)
{
struct its_cmd_info info = {
.cmd_type = MAP_VLPI,
- .map = map,
+ {
+ .map = map,
+ },
};
/*
@@ -189,7 +191,9 @@ int its_get_vlpi(int irq, struct its_vlpi_map *map)
{
struct its_cmd_info info = {
.cmd_type = GET_VLPI,
- .map = map,
+ {
+ .map = map,
+ },
};
return irq_set_vcpu_affinity(irq, &info);
@@ -205,7 +209,9 @@ int its_prop_update_vlpi(int irq, u8 config, bool inv)
{
struct its_cmd_info info = {
.cmd_type = inv ? PROP_UPDATE_AND_INV_VLPI : PROP_UPDATE_VLPI,
- .config = config,
+ {
+ .config = config,
+ },
};
return irq_set_vcpu_affinity(irq, &info);