From: Tom Rix <trix@redhat.com>
Date: Tue, 4 Apr 2023 01:38:28 +0000 (-0400)
Subject: iio: dac: set variable max5522_channels storage-class-specifier to static
X-Git-Tag: v6.6.17~5000^2~34^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f1caa90085ef31078076990c2ac64d05dd035278;p=platform%2Fkernel%2Flinux-rpi.git

iio: dac: set variable max5522_channels storage-class-specifier to static

smatch reports
drivers/iio/dac/max5522.c:55:28: warning: symbol
  'max5522_channels' was not declared. Should it be static?

This variable is only used in one file so it should be static.

Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20230404013828.1914523-1-trix@redhat.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/dac/max5522.c b/drivers/iio/dac/max5522.c
index 00ba4e9..05034a3 100644
--- a/drivers/iio/dac/max5522.c
+++ b/drivers/iio/dac/max5522.c
@@ -52,7 +52,7 @@ struct max5522_state {
 	} \
 }
 
-const struct iio_chan_spec max5522_channels[] = {
+static const struct iio_chan_spec max5522_channels[] = {
 	MAX5522_CHANNEL(0),
 	MAX5522_CHANNEL(1),
 };