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hw/intc/sh_intc: Use array index instead of pointer arithmetics 

Address of element i is one word thus clearer than array + i.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <f49c9b1dee1fcaf374b092d862a6821907d5fcdc.1635541329.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
BALATON Zoltan 2021-10-29 23:02:09 +02:00 committed by Philippe Mathieu-Daudé
parent 46ea1f8236
commit 12201fe38a
1 changed files with 14 additions and 14 deletions
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28
hw/intc/sh_intc.c
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@ -89,7 +89,7 @@ int sh_intc_get_pending_vector(struct intc_desc *desc, int imask)
}
for (i = 0; i < desc->nr_sources; i++) {
struct intc_source *source = desc->sources + i;
struct intc_source *source = &desc->sources[i];
if (source->pending) {
trace_sh_intc_pending(desc->pending, source->vect);
@ -137,7 +137,7 @@ static void sh_intc_locate(struct intc_desc *desc,
if (desc->mask_regs) {
for (i = 0; i < desc->nr_mask_regs; i++) {
struct intc_mask_reg *mr = desc->mask_regs + i;
struct intc_mask_reg *mr = &desc->mask_regs[i];
mode = sh_intc_mode(address, mr->set_reg, mr->clr_reg);
if (mode == INTC_MODE_NONE) {
@ -154,7 +154,7 @@ static void sh_intc_locate(struct intc_desc *desc,
if (desc->prio_regs) {
for (i = 0; i < desc->nr_prio_regs; i++) {
struct intc_prio_reg *pr = desc->prio_regs + i;
struct intc_prio_reg *pr = &desc->prio_regs[i];
mode = sh_intc_mode(address, pr->set_reg, pr->clr_reg);
if (mode == INTC_MODE_NONE) {
@ -175,7 +175,7 @@ static void sh_intc_locate(struct intc_desc *desc,
static void sh_intc_toggle_mask(struct intc_desc *desc, intc_enum id,
int enable, int is_group)
{
struct intc_source *source = desc->sources + id;
struct intc_source *source = &desc->sources[id];
if (!id) {
return;
@ -265,7 +265,7 @@ static const MemoryRegionOps sh_intc_ops = {
struct intc_source *sh_intc_source(struct intc_desc *desc, intc_enum id)
{
if (id) {
return desc->sources + id;
return &desc->sources[id];
}
return NULL;
}
@ -280,7 +280,7 @@ static void sh_intc_register_source(struct intc_desc *desc,
if (desc->mask_regs) {
for (i = 0; i < desc->nr_mask_regs; i++) {
struct intc_mask_reg *mr = desc->mask_regs + i;
struct intc_mask_reg *mr = &desc->mask_regs[i];
for (k = 0; k < ARRAY_SIZE(mr->enum_ids); k++) {
if (mr->enum_ids[k] != source) {
@ -296,7 +296,7 @@ static void sh_intc_register_source(struct intc_desc *desc,
if (desc->prio_regs) {
for (i = 0; i < desc->nr_prio_regs; i++) {
struct intc_prio_reg *pr = desc->prio_regs + i;
struct intc_prio_reg *pr = &desc->prio_regs[i];
for (k = 0; k < ARRAY_SIZE(pr->enum_ids); k++) {
if (pr->enum_ids[k] != source) {
@ -312,7 +312,7 @@ static void sh_intc_register_source(struct intc_desc *desc,
if (groups) {
for (i = 0; i < nr_groups; i++) {
struct intc_group *gr = groups + i;
struct intc_group *gr = &groups[i];
for (k = 0; k < ARRAY_SIZE(gr->enum_ids); k++) {
if (gr->enum_ids[k] != source) {
@ -338,7 +338,7 @@ void sh_intc_register_sources(struct intc_desc *desc,
struct intc_source *s;
for (i = 0; i < nr_vectors; i++) {
struct intc_vect *vect = vectors + i;
struct intc_vect *vect = &vectors[i];
sh_intc_register_source(desc, vect->enum_id, groups, nr_groups);
s = sh_intc_source(desc, vect->enum_id);
@ -351,7 +351,7 @@ void sh_intc_register_sources(struct intc_desc *desc,
if (groups) {
for (i = 0; i < nr_groups; i++) {
struct intc_group *gr = groups + i;
struct intc_group *gr = &groups[i];
s = sh_intc_source(desc, gr->enum_id);
s->next_enum_id = gr->enum_ids[0];
@ -384,7 +384,7 @@ static unsigned int sh_intc_register(MemoryRegion *sysmem,
}
iomem = &desc->iomem;
iomem_p4 = desc->iomem_aliases + index;
iomem_p4 = &desc->iomem_aliases[index];
iomem_a7 = iomem_p4 + 1;
snprintf(name, sizeof(name), "intc-%s-%s-%s", type, action, "p4");
@ -424,7 +424,7 @@ int sh_intc_init(MemoryRegion *sysmem,
desc->sources = g_malloc0(i);
for (i = 0; i < desc->nr_sources; i++) {
struct intc_source *source = desc->sources + i;
struct intc_source *source = &desc->sources[i];
source->parent = desc;
}
@ -435,7 +435,7 @@ int sh_intc_init(MemoryRegion *sysmem,
if (desc->mask_regs) {
for (i = 0; i < desc->nr_mask_regs; i++) {
struct intc_mask_reg *mr = desc->mask_regs + i;
struct intc_mask_reg *mr = &desc->mask_regs[i];
j += sh_intc_register(sysmem, desc, mr->set_reg, "mask", "set", j);
j += sh_intc_register(sysmem, desc, mr->clr_reg, "mask", "clr", j);
@ -444,7 +444,7 @@ int sh_intc_init(MemoryRegion *sysmem,
if (desc->prio_regs) {
for (i = 0; i < desc->nr_prio_regs; i++) {
struct intc_prio_reg *pr = desc->prio_regs + i;
struct intc_prio_reg *pr = &desc->prio_regs[i];
j += sh_intc_register(sysmem, desc, pr->set_reg, "prio", "set", j);
j += sh_intc_register(sysmem, desc, pr->clr_reg, "prio", "clr", j);