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rtc: ds1307: constify struct chip_desc variables

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Constify struct chip_desc variables.

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 07:49:33 +02:00 committed by Alexandre Belloni
parent d8490fd55a
commit 7624df482d
1 changed files with 3 additions and 3 deletions
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6
drivers/rtc/rtc-ds1307.c
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@ -147,7 +147,7 @@ struct chip_desc {
static u8 do_trickle_setup_ds1339(struct ds1307 *, uint32_t ohms, bool diode); static u8 do_trickle_setup_ds1339(struct ds1307 *, uint32_t ohms, bool diode);
static struct chip_desc chips[last_ds_type] = { static const struct chip_desc chips[last_ds_type] = {
[ds_1307] = { [ds_1307] = {
.nvram_offset = 8, .nvram_offset = 8,
.nvram_size = 56, .nvram_size = 56,
@ -941,7 +941,7 @@ static u8 do_trickle_setup_ds1339(struct ds1307 *ds1307,
} }
static u8 ds1307_trickle_init(struct ds1307 *ds1307, static u8 ds1307_trickle_init(struct ds1307 *ds1307,
struct chip_desc *chip) const struct chip_desc *chip)
{ {
uint32_t ohms; uint32_t ohms;
bool diode = true; bool diode = true;
@ -1311,7 +1311,7 @@ static int ds1307_probe(struct i2c_client *client,
struct ds1307 *ds1307; struct ds1307 *ds1307;
int err = -ENODEV; int err = -ENODEV;
int tmp, wday; int tmp, wday;
struct chip_desc *chip; const struct chip_desc *chip;
bool want_irq = false; bool want_irq = false;
bool ds1307_can_wakeup_device = false; bool ds1307_can_wakeup_device = false;
unsigned char *buf; unsigned char *buf;