iio: temperature: fix non static symbol warnings
authorWei Yongjun <weiyongjun1@huawei.com>
Fri, 26 Aug 2016 14:33:20 +0000 (14:33 +0000)
committerJonathan Cameron <jic23@kernel.org>
Mon, 29 Aug 2016 18:49:00 +0000 (19:49 +0100)
Fixes the following sparse warnings:

drivers/iio/temperature/maxim_thermocouple.c:35:28: warning:
 symbol 'max6675_channels' was not declared. Should it be static?
drivers/iio/temperature/maxim_thermocouple.c:52:28: warning:
 symbol 'max31855_channels' was not declared. Should it be static?
drivers/iio/temperature/maxim_thermocouple.c:98:38: warning:
 symbol 'maxim_thermocouple_chips' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-By: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/temperature/maxim_thermocouple.c

index 030827ec8f3ad034cdc3d89df55b38807c0e9ed7..39dd2026ccc928a7f3c0c1be60948969923594ee 100644 (file)
@@ -32,7 +32,7 @@ enum {
        MAX31855,
 };
 
-const struct iio_chan_spec max6675_channels[] = {
+static const struct iio_chan_spec max6675_channels[] = {
        {       /* thermocouple temperature */
                .type = IIO_TEMP,
                .info_mask_separate =
@@ -49,7 +49,7 @@ const struct iio_chan_spec max6675_channels[] = {
        IIO_CHAN_SOFT_TIMESTAMP(1),
 };
 
-const struct iio_chan_spec max31855_channels[] = {
+static const struct iio_chan_spec max31855_channels[] = {
        {       /* thermocouple temperature */
                .type = IIO_TEMP,
                .address = 2,
@@ -95,7 +95,7 @@ struct maxim_thermocouple_chip {
        u32 status_bit;
 };
 
-const struct maxim_thermocouple_chip maxim_thermocouple_chips[] = {
+static const struct maxim_thermocouple_chip maxim_thermocouple_chips[] = {
        [MAX6675] = {
                        .channels = max6675_channels,
                        .num_channels = ARRAY_SIZE(max6675_channels),