serial: sc16is7xx: Drop of_match_ptr() use

There is an ACPI method to enumerate such devices via specific ACPI ID
and use of compatible strings. It will not work for the drivers which
have no OF match ID table present.

Reported-by: Georgii Staroselskii <georgii.staroselskii@emlid.com>
Tested-By: Georgii Staroselskii <georgii.staroselskii@emlid.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index fe4d2da77301155212a5e07d9dfea233ab9bce29..c25cf9ab743eb1be4b4e571aa578fd3483a53120 100644 (file)
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -16,7 +16,6 @@
 #include <linux/i2c.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of.h>
 #include <linux/property.h>
 #include <linux/regmap.h>
 #include <linux/serial_core.h>
@@ -1431,7 +1430,7 @@ MODULE_DEVICE_TABLE(spi, sc16is7xx_spi_id_table);
 static struct spi_driver sc16is7xx_spi_uart_driver = {
        .driver = {
                .name           = SC16IS7XX_NAME,
-               .of_match_table = of_match_ptr(sc16is7xx_dt_ids),
+               .of_match_table = sc16is7xx_dt_ids,
        },
        .probe          = sc16is7xx_spi_probe,
        .remove         = sc16is7xx_spi_remove,
@@ -1485,7 +1484,7 @@ MODULE_DEVICE_TABLE(i2c, sc16is7xx_i2c_id_table);
 static struct i2c_driver sc16is7xx_i2c_uart_driver = {
        .driver = {
                .name           = SC16IS7XX_NAME,
-               .of_match_table = of_match_ptr(sc16is7xx_dt_ids),
+               .of_match_table = sc16is7xx_dt_ids,
        },
        .probe          = sc16is7xx_i2c_probe,
        .remove         = sc16is7xx_i2c_remove,