[PATCH] mtd: rawnand: realtek: add missing MODULE_DEVICE_TABLE()

[PATCH] mtd: rawnand: realtek: add missing MODULE_DEVICE_TABLE()

[Pengpeng Hou]

The driver has an OF match table wired to .of_match_table, but does
not export the table with MODULE_DEVICE_TABLE().

Add the missing MODULE_DEVICE_TABLE(of, ...) entry so module alias
information is generated for OF based module autoloading.

This is a source-level fix.  It does not claim dynamic hardware
reproduction; the evidence is the driver-owned match table, its use by
the platform driver, and the missing module alias publication.

Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
---
 drivers/mtd/nand/ecc-realtek.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/nand/ecc-realtek.c b/drivers/mtd/nand/ecc-realtek.c
index 7d003fd72027..76d75e2107df 100644
--- a/drivers/mtd/nand/ecc-realtek.c
+++ b/drivers/mtd/nand/ecc-realtek.c
@@ -450,6 +450,7 @@ static const struct of_device_id rtl_ecc_of_ids[] = {
 	},
 	{ /* sentinel */ },
 };
+MODULE_DEVICE_TABLE(of, rtl_ecc_of_ids);
 
 static struct platform_driver rtl_ecc_driver = {
 	.driver	= {

Re: [PATCH] mtd: rawnand: realtek: add missing MODULE_DEVICE_TABLE()

[Miquel Raynal]

Hi Pengpeng,

On 04/07/2026 at 20:30:44 +08, Pengpeng Hou <pengpeng@iscas.ac.cn> wrote:

> The driver has an OF match table wired to .of_match_table, but does
> not export the table with MODULE_DEVICE_TABLE().
>
> Add the missing MODULE_DEVICE_TABLE(of, ...) entry so module alias
> information is generated for OF based module autoloading.
>
> This is a source-level fix.  It does not claim dynamic hardware
> reproduction; the evidence is the driver-owned match table, its use by
> the platform driver, and the missing module alias publication.

Why do you never add any Fixes and Cc stable tags? This is a behavioural
fix, which probably deserves to be backported. It is the third or even
maybe fourth time that I have to ask for those tags within 2
weeks. Please consider adding them proactively when relevant.

Thanks,
Miquèl