static int set_reg(void *data, u64 val)
{
struct fan53555_device_info *di = data;
int rc;
unsigned int temp = 0;
temp = (unsigned int) val;
rc = fan53555_write(di, di->peek_poke_address, temp);
if (rc < 0)
dev_err(di->dev, "Couldn't write 0x%02x to 0x%02x rc= %d\n",
di->peek_poke_address, temp, rc);
return rc;
}
static int fan53555_set_bits(struct fan53555_chip *fan, u8 reg, u8 mask, u8 val)
{
int err;
u8 data;
mutex_lock(&fan->io_lock);
data = fan->shadow[reg];
data &= ~mask;
val &= mask;
data |= val;
err = fan53555_write(fan, reg, data);
if (err)
dev_err(fan->dev, "write for reg 0x%x failed\n", reg);
else
fan->shadow[reg] = data;
mutex_unlock(&fan->io_lock);
return err;
}
