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rtc: ds1307: remove member nvram_offset from struct ds1307

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Remove member nvram_offset from struct ds1307 and use the value stored
in struct chip_desc directly.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Heiner Kallweit 2017-07-12 07:49:54 +02:00 • committed by Alexandre Belloni
parent e553170a59
commit 969fa07b94
1 changed files with 4 additions and 4 deletions
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8
drivers/rtc/rtc-ds1307.c
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@ -116,7 +116,6 @@ enum ds_type {
struct ds1307 { struct ds1307 {
u8 regs[11]; u8 regs[11];
u16 nvram_offset;
struct nvmem_config nvmem_cfg; struct nvmem_config nvmem_cfg;
enum ds_type type; enum ds_type type;
unsigned long flags; unsigned long flags;
@ -918,8 +917,9 @@ static int ds1307_nvram_read(void *priv, unsigned int offset, void *val,
size_t bytes) size_t bytes)
{ {
struct ds1307 *ds1307 = priv; struct ds1307 *ds1307 = priv;
const struct chip_desc *chip = &chips[ds1307->type];
return regmap_bulk_read(ds1307->regmap, ds1307->nvram_offset + offset, return regmap_bulk_read(ds1307->regmap, chip->nvram_offset + offset,
val, bytes); val, bytes);
} }
@ -927,8 +927,9 @@ static int ds1307_nvram_write(void *priv, unsigned int offset, void *val,
size_t bytes) size_t bytes)
{ {
struct ds1307 *ds1307 = priv; struct ds1307 *ds1307 = priv;
const struct chip_desc *chip = &chips[ds1307->type];
return regmap_bulk_write(ds1307->regmap, ds1307->nvram_offset + offset, return regmap_bulk_write(ds1307->regmap, chip->nvram_offset + offset,
val, bytes); val, bytes);
} }
@ -1673,7 +1674,6 @@ read_rtc:
ds1307->nvmem_cfg.reg_read = ds1307_nvram_read; ds1307->nvmem_cfg.reg_read = ds1307_nvram_read;
ds1307->nvmem_cfg.reg_write = ds1307_nvram_write; ds1307->nvmem_cfg.reg_write = ds1307_nvram_write;
ds1307->nvmem_cfg.priv = ds1307; ds1307->nvmem_cfg.priv = ds1307;
ds1307->nvram_offset = chip->nvram_offset;
ds1307->rtc->nvmem_config = &ds1307->nvmem_cfg; ds1307->rtc->nvmem_config = &ds1307->nvmem_cfg;
ds1307->rtc->nvram_old_abi = true; ds1307->rtc->nvram_old_abi = true;