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f07e572f64
bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
44 lines
1.6 KiB
Diff
44 lines
1.6 KiB
Diff
From e84f00c45ad064f1503d2eb03d7600e59744f0e6 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Tue, 29 Sep 2020 15:03:34 +0100
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Subject: [PATCH] ASoC: cs42xx8: Only define cs42xx8_of_match once
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cs42xx8.c exports cs42xx8_of_match, so there's no need to redefine it
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in cs42xx8-i2c.c - doing so breaks linking when loadable module
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support is disabled. It would be tidy to use the exported match table
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in cs42xx8.c's of_match_table member, but an imported symbol can't be
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used in a module's MODULE_DEVICE_TABLE declaration. Instead, rename
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the duplicated declarations so as not to clash.
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See: https://github.com/raspberrypi/linux/issues/3873
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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sound/soc/codecs/cs42xx8-i2c.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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--- a/sound/soc/codecs/cs42xx8-i2c.c
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+++ b/sound/soc/codecs/cs42xx8-i2c.c
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@@ -45,18 +45,18 @@ static struct i2c_device_id cs42xx8_i2c_
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};
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MODULE_DEVICE_TABLE(i2c, cs42xx8_i2c_id);
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-const struct of_device_id cs42xx8_of_match[] = {
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+const struct of_device_id cs42xx8_i2c_of_match[] = {
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{ .compatible = "cirrus,cs42448", .data = &cs42448_data, },
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{ .compatible = "cirrus,cs42888", .data = &cs42888_data, },
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{ /* sentinel */ }
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};
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-MODULE_DEVICE_TABLE(of, cs42xx8_of_match);
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+MODULE_DEVICE_TABLE(of, cs42xx8_i2c_of_match);
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static struct i2c_driver cs42xx8_i2c_driver = {
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.driver = {
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.name = "cs42xx8",
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.pm = &cs42xx8_pm,
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- .of_match_table = cs42xx8_of_match,
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+ .of_match_table = cs42xx8_i2c_of_match,
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},
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.probe = cs42xx8_i2c_probe,
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.remove = cs42xx8_i2c_remove,
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