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regcache: Define iterator inside for-loop and align their types

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Some of the iterators may be defined inside the respective for-loop
reducing the scope and potential risk of their misuse. While at it,
align their types based on the type of the upper or lower limits.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260302095847.2310066-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2026-03-02 10:56:56 +01:00 committed by Mark Brown
parent 37983fad7f
commit 8e29bc88e1
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 7 additions and 8 deletions
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2
drivers/base/regmap/internal.h
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@ -162,7 +162,7 @@ struct regmap {
bool no_sync_defaults;
struct reg_sequence *patch;
int patch_regs;
unsigned int patch_regs;
/* if set, the regmap core can sleep */
bool can_sleep;

13
drivers/base/regmap/regcache.c
View File

@ -44,11 +44,11 @@ EXPORT_SYMBOL_GPL(regcache_sort_defaults);
static int regcache_count_cacheable_registers(struct regmap *map)
{
int count;
int i;
unsigned int count;
/* calculate the size of reg_defaults */
for (count = 0, i = 0; i < map->num_reg_defaults_raw; i++)
count = 0;
for (unsigned int i = 0; i < map->num_reg_defaults_raw; i++)
if (regmap_readable(map, i * map->reg_stride) &&
!regmap_volatile(map, i * map->reg_stride))
count++;
@ -62,7 +62,6 @@ static int regcache_count_cacheable_registers(struct regmap *map)
static int regcache_hw_init(struct regmap *map, int count)
{
int i, j;
int ret;
unsigned int reg, val;
void *tmp_buf;
@ -95,7 +94,7 @@ static int regcache_hw_init(struct regmap *map, int count)
}
/* fill the reg_defaults */
for (i = 0, j = 0; i < map->num_reg_defaults_raw; i++) {
for (unsigned int i = 0, j = 0; i < map->num_reg_defaults_raw; i++) {
reg = i * map->reg_stride;
if (!regmap_readable(map, reg))
@ -840,13 +839,13 @@ static int regcache_sync_block_raw(struct regmap *map, void *block,
unsigned int block_base, unsigned int start,
unsigned int end)
{
unsigned int i, val;
unsigned int regtmp = 0;
unsigned int base = 0;
const void *data = NULL;
unsigned int val;
int ret;
for (i = start; i < end; i++) {
for (unsigned int i = start; i < end; i++) {
regtmp = block_base + (i * map->reg_stride);
if (!regcache_reg_present(cache_present, i) ||