summaryrefslogtreecommitdiffstats
path: root/arch/powerpc
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/include/asm/mpic.h6
-rw-r--r--arch/powerpc/platforms/44x/currituck.c2
-rw-r--r--arch/powerpc/platforms/44x/iss4xx.c3
-rw-r--r--arch/powerpc/platforms/85xx/corenet_ds.c3
-rw-r--r--arch/powerpc/platforms/85xx/ksi8560.c3
-rw-r--r--arch/powerpc/platforms/85xx/mpc8536_ds.c4
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ads.c3
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c3
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ds.c2
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_mds.c3
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_rdb.c3
-rw-r--r--arch/powerpc/platforms/85xx/p1010rdb.c3
-rw-r--r--arch/powerpc/platforms/85xx/p1022_ds.c4
-rw-r--r--arch/powerpc/platforms/85xx/p1023_rds.c3
-rw-r--r--arch/powerpc/platforms/85xx/sbc8548.c3
-rw-r--r--arch/powerpc/platforms/85xx/sbc8560.c3
-rw-r--r--arch/powerpc/platforms/85xx/socrates.c3
-rw-r--r--arch/powerpc/platforms/85xx/stx_gp3.c3
-rw-r--r--arch/powerpc/platforms/85xx/tqm85xx.c2
-rw-r--r--arch/powerpc/platforms/85xx/xes_mpc85xx.c4
-rw-r--r--arch/powerpc/platforms/86xx/pic.c3
-rw-r--r--arch/powerpc/platforms/cell/setup.c3
-rw-r--r--arch/powerpc/platforms/chrp/setup.c3
-rw-r--r--arch/powerpc/platforms/embedded6xx/holly.c3
-rw-r--r--arch/powerpc/platforms/embedded6xx/linkstation.c3
-rw-r--r--arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c3
-rw-r--r--arch/powerpc/platforms/embedded6xx/storcenter.c3
-rw-r--r--arch/powerpc/platforms/maple/setup.c2
-rw-r--r--arch/powerpc/platforms/pasemi/setup.c2
-rw-r--r--arch/powerpc/platforms/powermac/pic.c1
-rw-r--r--arch/powerpc/platforms/pseries/setup.c3
-rw-r--r--arch/powerpc/sysdev/mpic.c2
32 files changed, 35 insertions, 59 deletions
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h
index 2ebac31d1bb..d7e3fec343d 100644
--- a/arch/powerpc/include/asm/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
@@ -348,8 +348,6 @@ struct mpic
#define MPIC_U3_HT_IRQS 0x00000004
/* Broken IPI registers (autodetected) */
#define MPIC_BROKEN_IPI 0x00000008
-/* MPIC wants a reset */
-#define MPIC_WANTS_RESET 0x00000010
/* Spurious vector requires EOI */
#define MPIC_SPV_EOI 0x00000020
/* No passthrough disable */
@@ -366,9 +364,7 @@ struct mpic
#define MPIC_SINGLE_DEST_CPU 0x00001000
/* Enable CoreInt delivery of interrupts */
#define MPIC_ENABLE_COREINT 0x00002000
-/* Disable resetting of the MPIC.
- * NOTE: This flag trumps MPIC_WANTS_RESET.
- */
+/* Do not reset the MPIC during initialization */
#define MPIC_NO_RESET 0x00004000
/* Freescale MPIC (compatible includes "fsl,mpic") */
#define MPIC_FSL 0x00008000
diff --git a/arch/powerpc/platforms/44x/currituck.c b/arch/powerpc/platforms/44x/currituck.c
index 3f6229b5dee..583e67fee37 100644
--- a/arch/powerpc/platforms/44x/currituck.c
+++ b/arch/powerpc/platforms/44x/currituck.c
@@ -83,7 +83,7 @@ static void __init ppc47x_init_irq(void)
* device-tree, just pass 0 to all arguments
*/
struct mpic *mpic =
- mpic_alloc(np, 0, 0, 0, 0, " MPIC ");
+ mpic_alloc(np, 0, MPIC_NO_RESET, 0, 0, " MPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
ppc_md.get_irq = mpic_get_irq;
diff --git a/arch/powerpc/platforms/44x/iss4xx.c b/arch/powerpc/platforms/44x/iss4xx.c
index 5b8cdbb82f8..a28a8629727 100644
--- a/arch/powerpc/platforms/44x/iss4xx.c
+++ b/arch/powerpc/platforms/44x/iss4xx.c
@@ -71,8 +71,7 @@ static void __init iss4xx_init_irq(void)
/* The MPIC driver will get everything it needs from the
* device-tree, just pass 0 to all arguments
*/
- struct mpic *mpic = mpic_alloc(np, 0, 0, 0, 0,
- " MPIC ");
+ struct mpic *mpic = mpic_alloc(np, 0, MPIC_NO_RESET, 0, 0, " MPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
ppc_md.get_irq = mpic_get_irq;
diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c
index 768479b986d..df69e99e511 100644
--- a/arch/powerpc/platforms/85xx/corenet_ds.c
+++ b/arch/powerpc/platforms/85xx/corenet_ds.c
@@ -36,7 +36,8 @@
void __init corenet_ds_pic_init(void)
{
struct mpic *mpic;
- unsigned int flags = MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU;
+ unsigned int flags = MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU |
+ MPIC_NO_RESET;
if (ppc_md.get_irq == mpic_get_coreint_irq)
flags |= MPIC_ENABLE_COREINT;
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index 20f75d7819c..60120e55da4 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -57,8 +57,7 @@ static void machine_restart(char *cmd)
static void __init ksi8560_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c
index d5373e0c0f7..f58872688d8 100644
--- a/arch/powerpc/platforms/85xx/mpc8536_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c
@@ -36,9 +36,7 @@
void __init mpc8536_ds_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET |
- MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index 3bebb5173bf..d19f675cb36 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -50,8 +50,7 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
static void __init mpc85xx_ads_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 40f03da616a..02d97e31c18 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -188,8 +188,7 @@ static struct irqaction mpc85xxcds_8259_irqaction = {
static void __init mpc85xx_cds_pic_init(void)
{
struct mpic *mpic;
- mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 528b9a09e14..6e23e3e34bd 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -72,12 +72,12 @@ void __init mpc85xx_ds_pic_init(void)
if (of_flat_dt_is_compatible(root, "fsl,MPC8572DS-CAMP")) {
mpic = mpic_alloc(NULL, 0,
+ MPIC_NO_RESET |
MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
} else {
mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET |
MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index a0cb7707c5b..57aceb5d273 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -434,8 +434,7 @@ machine_arch_initcall(p1021_mds, swiotlb_setup_bus_notifier);
static void __init mpc85xx_mds_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index a23f6f30993..407c7391e36 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -48,13 +48,12 @@ void __init mpc85xx_rdb_pic_init(void)
unsigned long root = of_get_flat_dt_root();
if (of_flat_dt_is_compatible(root, "fsl,MPC85XXRDB-CAMP")) {
- mpic = mpic_alloc(NULL, 0,
+ mpic = mpic_alloc(NULL, 0, MPIC_NO_RESET |
MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
} else {
mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET |
MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
index 8650773c839..d8bd6563d9c 100644
--- a/arch/powerpc/platforms/85xx/p1010rdb.c
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c
@@ -32,8 +32,7 @@
void __init p1010_rdb_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c
index 28266ab619d..63ba7905396 100644
--- a/arch/powerpc/platforms/85xx/p1022_ds.c
+++ b/arch/powerpc/platforms/85xx/p1022_ds.c
@@ -242,9 +242,7 @@ p1022ds_valid_monitor_port(enum fsl_diu_monitor_port port)
void __init p1022_ds_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET |
- MPIC_BIG_ENDIAN |
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c
index b1cd6a28901..6b07398e436 100644
--- a/arch/powerpc/platforms/85xx/p1023_rds.c
+++ b/arch/powerpc/platforms/85xx/p1023_rds.c
@@ -93,8 +93,7 @@ machine_device_initcall(p1023_rds, mpc85xx_common_publish_devices);
static void __init mpc85xx_rds_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index 184a5078461..1677b8a2267 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -54,8 +54,7 @@ static int sbc_rev;
static void __init sbc8548_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c
index 940752e9305..3c3bbcc2756 100644
--- a/arch/powerpc/platforms/85xx/sbc8560.c
+++ b/arch/powerpc/platforms/85xx/sbc8560.c
@@ -41,8 +41,7 @@
static void __init sbc8560_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c
index 18f635906b2..b7191921775 100644
--- a/arch/powerpc/platforms/85xx/socrates.c
+++ b/arch/powerpc/platforms/85xx/socrates.c
@@ -48,8 +48,7 @@ static void __init socrates_pic_init(void)
{
struct device_node *np;
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index e9e5234b4e7..27ca3a7b04a 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -48,8 +48,7 @@
static void __init stx_gp3_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index bf7c89fb75b..d7504cefe01 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -47,7 +47,7 @@
static void __init tqm85xx_pic_init(void)
{
struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
index 1ab4e026006..503c21596c6 100644
--- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c
+++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c
@@ -43,9 +43,7 @@
void __init xes_mpc85xx_pic_init(void)
{
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET |
- MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c
index 27959d63a07..22cc3571ae1 100644
--- a/arch/powerpc/platforms/86xx/pic.c
+++ b/arch/powerpc/platforms/86xx/pic.c
@@ -37,8 +37,7 @@ void __init mpc86xx_init_irq(void)
int cascade_irq;
#endif
- struct mpic *mpic = mpic_alloc(NULL, 0,
- MPIC_WANTS_RESET | MPIC_BIG_ENDIAN |
+ struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SINGLE_DEST_CPU,
0, 256, " MPIC ");
BUG_ON(mpic == NULL);
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index 62002a7edfe..fa3e294fd34 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -197,7 +197,8 @@ static void __init mpic_init_IRQ(void)
/* The MPIC driver will get everything it needs from the
* device-tree, just pass 0 to all arguments
*/
- mpic = mpic_alloc(dn, 0, MPIC_SECONDARY, 0, 0, " MPIC ");
+ mpic = mpic_alloc(dn, 0, MPIC_SECONDARY | MPIC_NO_RESET,
+ 0, 0, " MPIC ");
if (mpic == NULL)
continue;
mpic_init(mpic);
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index f1f17bb2c33..c665d7de6c9 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -435,7 +435,8 @@ static void __init chrp_find_openpic(void)
if (len > 1)
isu_size = iranges[3];
- chrp_mpic = mpic_alloc(np, opaddr, 0, isu_size, 0, " MPIC ");
+ chrp_mpic = mpic_alloc(np, opaddr, MPIC_NO_RESET,
+ isu_size, 0, " MPIC ");
if (chrp_mpic == NULL) {
printk(KERN_ERR "Failed to allocate MPIC structure\n");
goto bail;
diff --git a/arch/powerpc/platforms/embedded6xx/holly.c b/arch/powerpc/platforms/embedded6xx/holly.c
index d7727de85d5..ab51b21b4bd 100644
--- a/arch/powerpc/platforms/embedded6xx/holly.c
+++ b/arch/powerpc/platforms/embedded6xx/holly.c
@@ -154,8 +154,7 @@ static void __init holly_init_IRQ(void)
struct device_node *cascade_node = NULL;
#endif
- mpic = mpic_alloc(NULL, 0,
- MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
+ mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
24, 0,
"Tsi108_PIC");
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 9479f4ebe1b..455e7c08742 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -82,8 +82,7 @@ static void __init linkstation_init_IRQ(void)
{
struct mpic *mpic;
- mpic = mpic_alloc(NULL, 0, MPIC_WANTS_RESET,
- 4, 0, " EPIC ");
+ mpic = mpic_alloc(NULL, 0, 0, 4, 0, " EPIC ");
BUG_ON(mpic == NULL);
/* PCI IRQs */
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index 90acb544916..74ccce36bae 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -108,8 +108,7 @@ static void __init mpc7448_hpc2_init_IRQ(void)
struct device_node *cascade_node = NULL;
#endif
- mpic = mpic_alloc(NULL, 0,
- MPIC_BIG_ENDIAN | MPIC_WANTS_RESET |
+ mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
24, 0,
"Tsi108_PIC");
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index 451dce4edcc..e0ed3c71d69 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -84,8 +84,7 @@ static void __init storcenter_init_IRQ(void)
{
struct mpic *mpic;
- mpic = mpic_alloc(NULL, 0, MPIC_WANTS_RESET,
- 16, 0, " OpenPIC ");
+ mpic = mpic_alloc(NULL, 0, 0, 16, 0, " OpenPIC ");
BUG_ON(mpic == NULL);
/*
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 0bcbfe7b2c5..3b7545a51aa 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -262,7 +262,7 @@ static void __init maple_init_IRQ(void)
flags |= MPIC_BIG_ENDIAN;
/* XXX Maple specific bits */
- flags |= MPIC_U3_HT_IRQS | MPIC_WANTS_RESET;
+ flags |= MPIC_U3_HT_IRQS;
/* All U3/U4 are big-endian, older SLOF firmware doesn't encode this */
flags |= MPIC_BIG_ENDIAN;
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index 98b7a7c1317..e777ad471a4 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -224,7 +224,7 @@ static __init void pas_init_IRQ(void)
openpic_addr = of_read_number(opprop, naddr);
printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr);
- mpic_flags = MPIC_LARGE_VECTORS | MPIC_NO_BIAS;
+ mpic_flags = MPIC_LARGE_VECTORS | MPIC_NO_BIAS | MPIC_NO_RESET;
nmiprop = of_get_property(mpic_node, "nmi-source", NULL);
if (nmiprop)
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 7761aabfc29..0293d7a258c 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -469,7 +469,6 @@ static struct mpic * __init pmac_setup_one_mpic(struct device_node *np,
pmac_call_feature(PMAC_FTR_ENABLE_MPIC, np, 0, 0);
- flags |= MPIC_WANTS_RESET;
if (of_get_property(np, "big-endian", NULL))
flags |= MPIC_BIG_ENDIAN;
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 6d0a5dfbb9f..d928412cfb3 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -190,7 +190,8 @@ static void __init pseries_mpic_init_IRQ(void)
BUG_ON(openpic_addr == 0);
/* Setup the openpic driver */
- mpic = mpic_alloc(pSeries_mpic_node, openpic_addr, 0, 16, 0, " MPIC ");
+ mpic = mpic_alloc(pSeries_mpic_node, openpic_addr,
+ MPIC_NO_RESET, 16, 0, " MPIC ");
BUG_ON(mpic == NULL);
/* Add ISUs */
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 90171d447c3..b9b989d305d 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1286,7 +1286,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
/* When using a device-node, reset requests are only honored if the MPIC
* is allowed to reset.
*/
- if ((mpic->flags & MPIC_WANTS_RESET) && !(mpic->flags & MPIC_NO_RESET)) {
+ if (!(mpic->flags & MPIC_NO_RESET)) {
printk(KERN_DEBUG "mpic: Resetting\n");
mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0),
mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0))
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-25 22:13:50 +0000