diff options
Diffstat (limited to 'drivers/tty/serial/max310x.c')
| -rw-r--r-- | drivers/tty/serial/max310x.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 0a04c053654f..f5bdde405627 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -248,6 +248,7 @@ struct max310x_devtype { char name[9]; int nr; + u8 mode1; int (*detect)(struct device *); void (*power)(struct uart_port *, int); }; @@ -410,6 +411,7 @@ static void max14830_power(struct uart_port *port, int on) static const struct max310x_devtype max3107_devtype = { .name = "MAX3107", .nr = 1, + .mode1 = MAX310X_MODE1_AUTOSLEEP_BIT | MAX310X_MODE1_IRQSEL_BIT, .detect = max3107_detect, .power = max310x_power, }; @@ -417,6 +419,7 @@ static const struct max310x_devtype max3107_devtype = { static const struct max310x_devtype max3108_devtype = { .name = "MAX3108", .nr = 1, + .mode1 = MAX310X_MODE1_AUTOSLEEP_BIT, .detect = max3108_detect, .power = max310x_power, }; @@ -424,6 +427,7 @@ static const struct max310x_devtype max3108_devtype = { static const struct max310x_devtype max3109_devtype = { .name = "MAX3109", .nr = 2, + .mode1 = MAX310X_MODE1_AUTOSLEEP_BIT, .detect = max3109_detect, .power = max310x_power, }; @@ -431,6 +435,7 @@ static const struct max310x_devtype max3109_devtype = { static const struct max310x_devtype max14830_devtype = { .name = "MAX14830", .nr = 4, + .mode1 = MAX310X_MODE1_IRQSEL_BIT, .detect = max14830_detect, .power = max14830_power, }; @@ -1257,9 +1262,8 @@ static int max310x_probe(struct device *dev, struct max310x_devtype *devtype, MAX310X_BRGDIVLSB_REG + offs, &ret); } while (ret != 0x01); - regmap_update_bits(s->regmap, MAX310X_MODE1_REG + offs, - MAX310X_MODE1_AUTOSLEEP_BIT, - MAX310X_MODE1_AUTOSLEEP_BIT); + regmap_write(s->regmap, MAX310X_MODE1_REG + offs, + devtype->mode1); } uartclk = max310x_set_ref_clk(dev, s, freq, xtal); @@ -1293,10 +1297,6 @@ static int max310x_probe(struct device *dev, struct max310x_devtype *devtype, max310x_port_write(&s->p[i].port, MAX310X_IRQEN_REG, 0); /* Clear IRQ status register */ max310x_port_read(&s->p[i].port, MAX310X_IRQSTS_REG); - /* Enable IRQ pin */ - max310x_port_update(&s->p[i].port, MAX310X_MODE1_REG, - MAX310X_MODE1_IRQSEL_BIT, - MAX310X_MODE1_IRQSEL_BIT); /* Initialize queue for start TX */ INIT_WORK(&s->p[i].tx_work, max310x_wq_proc); /* Initialize queue for changing LOOPBACK mode */ |