diff options
| author | Aidan MacDonald <aidanmacdonald.0x0@gmail.com> | 2022-06-24 00:14:11 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-29 20:13:08 +0300 |
| commit | cffc2be30288786e242bceb9fedde4dfe6ce442d (patch) | |
| tree | b39ebae9252faf2c19f6e44aa70270ca3055fb52 /drivers/base/regmap | |
| parent | 53a1a16dcc972163bd5816192d5d63ae433c9e56 (diff) | |
| download | linux-cffc2be30288786e242bceb9fedde4dfe6ce442d.tar.xz | |
regmap-irq: Cleanup sizeof(...) use in memory allocation
Instead of mentioning unsigned int directly, use a sizeof(...)
involving the buffer we're allocating to ensure the types don't
get out of sync.
Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
Link: https://lore.kernel.org/r/20220623211420.918875-4-aidanmacdonald.0x0@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap')
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c index 475a959e2b8b..dca27b4e29d3 100644 --- a/drivers/base/regmap/regmap-irq.c +++ b/drivers/base/regmap/regmap-irq.c @@ -670,30 +670,30 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode, if (chip->num_main_regs) { d->main_status_buf = kcalloc(chip->num_main_regs, - sizeof(unsigned int), + sizeof(*d->main_status_buf), GFP_KERNEL); if (!d->main_status_buf) goto err_alloc; } - d->status_buf = kcalloc(chip->num_regs, sizeof(unsigned int), + d->status_buf = kcalloc(chip->num_regs, sizeof(*d->status_buf), GFP_KERNEL); if (!d->status_buf) goto err_alloc; - d->mask_buf = kcalloc(chip->num_regs, sizeof(unsigned int), + d->mask_buf = kcalloc(chip->num_regs, sizeof(*d->mask_buf), GFP_KERNEL); if (!d->mask_buf) goto err_alloc; - d->mask_buf_def = kcalloc(chip->num_regs, sizeof(unsigned int), + d->mask_buf_def = kcalloc(chip->num_regs, sizeof(*d->mask_buf_def), GFP_KERNEL); if (!d->mask_buf_def) goto err_alloc; if (chip->wake_base) { - d->wake_buf = kcalloc(chip->num_regs, sizeof(unsigned int), + d->wake_buf = kcalloc(chip->num_regs, sizeof(*d->wake_buf), GFP_KERNEL); if (!d->wake_buf) goto err_alloc; @@ -702,11 +702,11 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode, num_type_reg = chip->type_in_mask ? chip->num_regs : chip->num_type_reg; if (num_type_reg) { d->type_buf_def = kcalloc(num_type_reg, - sizeof(unsigned int), GFP_KERNEL); + sizeof(*d->type_buf_def), GFP_KERNEL); if (!d->type_buf_def) goto err_alloc; - d->type_buf = kcalloc(num_type_reg, sizeof(unsigned int), + d->type_buf = kcalloc(num_type_reg, sizeof(*d->type_buf), GFP_KERNEL); if (!d->type_buf) goto err_alloc; @@ -723,7 +723,7 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode, for (i = 0; i < chip->num_virt_regs; i++) { d->virt_buf[i] = kcalloc(chip->num_regs, - sizeof(unsigned int), + sizeof(**d->virt_buf), GFP_KERNEL); if (!d->virt_buf[i]) goto err_alloc; |