Re: [PATCH] regulator: add missing MODULE_DESCRIPTION() macro

From: AngeloGioacchino Del Regno
Date: Mon Jun 10 2024 - 04:43:35 EST


Il 09/06/24 06:53, Jeff Johnson ha scritto:
On x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/da9121-regulator.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/max20411-regulator.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/rt4831-regulator.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/tps6286x-regulator.o

Add the missing invocation of the MODULE_DESCRIPTION() macro to all files
which have a MODULE_LICENSE(). This includes mtk-dvfsrc-regulator.c, which
did not produce a warning with the x86 allmodconfig, since it may cause
this warning with other configurations.

Signed-off-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>
---
drivers/regulator/da9121-regulator.c | 1 +
drivers/regulator/max20411-regulator.c | 1 +
drivers/regulator/mtk-dvfsrc-regulator.c | 1 +
drivers/regulator/rt4831-regulator.c | 1 +
drivers/regulator/tps6286x-regulator.c | 1 +
5 files changed, 5 insertions(+)

diff --git a/drivers/regulator/da9121-regulator.c b/drivers/regulator/da9121-regulator.c
index 96257551bb12..3571b6242e3a 100644
--- a/drivers/regulator/da9121-regulator.c
+++ b/drivers/regulator/da9121-regulator.c
@@ -1192,4 +1192,5 @@ static struct i2c_driver da9121_regulator_driver = {
module_i2c_driver(da9121_regulator_driver);
+MODULE_DESCRIPTION("Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator driver");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/regulator/max20411-regulator.c b/drivers/regulator/max20411-regulator.c
index 8c09dc71b16d..6614e767072f 100644
--- a/drivers/regulator/max20411-regulator.c
+++ b/drivers/regulator/max20411-regulator.c
@@ -161,4 +161,5 @@ static struct i2c_driver max20411_i2c_driver = {
};
module_i2c_driver(max20411_i2c_driver);
+MODULE_DESCRIPTION("Maxim MAX20411 High-Efficiency Single Step-Down Converter driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/regulator/mtk-dvfsrc-regulator.c b/drivers/regulator/mtk-dvfsrc-regulator.c
index f1280d45265d..1941aad5e247 100644
--- a/drivers/regulator/mtk-dvfsrc-regulator.c
+++ b/drivers/regulator/mtk-dvfsrc-regulator.c
@@ -211,4 +211,5 @@ static void __exit mtk_dvfsrc_regulator_exit(void)
module_exit(mtk_dvfsrc_regulator_exit);
MODULE_AUTHOR("Arvin wang <arvin.wang@xxxxxxxxxxxx>");
+MODULE_DESCRIPTION("MediaTek DVFSRC regulator driver");

Can you please drop this one?
I have a series floating that is removing this driver entirely and replacing it
with a refactored one. Though, it has the same issue, so I'll have to send a v6.

Anyway, v5 is there:

https://lore.kernel.org/r/20240424095416.1105639-1-angelogioacchino.delregno@xxxxxxxxxxxxx


MODULE_LICENSE("GPL v2");
diff --git a/drivers/regulator/rt4831-regulator.c b/drivers/regulator/rt4831-regulator.c
index 97e6f7e2a0ba..7d1ba0c82271 100644
--- a/drivers/regulator/rt4831-regulator.c
+++ b/drivers/regulator/rt4831-regulator.c
@@ -202,4 +202,5 @@ static struct platform_driver rt4831_regulator_driver = {
module_platform_driver(rt4831_regulator_driver);
MODULE_AUTHOR("ChiYuan Huang <cy_huang@xxxxxxxxxxx>");
+MODULE_DESCRIPTION("Richtek RT4831 DSV RegulatorsRichtek RT4831 DSV Regulators driver");

Also, there's a typo here :-)

After dropping mtk-dvfsrc-regulator changes and after fixing the typo:

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>